Correct spelling mistakes.

CMakeLists.txt

@@ -298,7 +298,7 @@ if(SANITIZE)
 endif()
 
 # Set default blockchain storage location:
-# memory was the default in Cryptonote before Monero implimented LMDB, it still works but is unneccessary.
+# memory was the default in Cryptonote before Monero implemented LMDB, it still works but is unnecessary.
 # set(DATABASE memory)
 set(DATABASE lmdb)
 

src/blockchain_db/lmdb/db_lmdb.cpp

@@ -472,7 +472,7 @@ void BlockchainLMDB::do_resize(uint64_t increase_size)
   // add 1Gb per resize, instead of doing a percentage increase
   uint64_t new_mapsize = (double) mei.me_mapsize + add_size;
 
-  // If given, use increase_size intead of above way of resizing.
+  // If given, use increase_size instead of above way of resizing.
   // This is currently used for increasing by an estimated size at start of new
   // batch txn.
   if (increase_size > 0)

src/common/varint.h

@@ -45,7 +45,7 @@
  * is as follows: Strip the msb of each byte, then from left to right,
  * read in what remains, placing it in reverse, into the buffer. Thus,
  * the following bit stream: 0xff02 would return 0x027f. 0xff turns
- * into 0x7f, is placed on the beggining of the buffer, then 0x02 is
+ * into 0x7f, is placed on the beginning of the buffer, then 0x02 is
  * unchanged, since its msb is not set, and placed at the end of the
  * buffer.
  */
@@ -108,7 +108,7 @@ namespace tools {
 	return EVARINT_REPRESENT;
       }
 
-      write |= static_cast<T>(byte & 0x7f) << shift; /* Does the actualy placing into write, stripping the first bit */
+      write |= static_cast<T>(byte & 0x7f) << shift; /* Does the actually placing into write, stripping the first bit */
 
       /* If there is no next */
       if ((byte & 0x80) == 0) {

src/crypto/crypto.cpp

@@ -107,7 +107,7 @@ namespace crypto {
 
   /* 
    * generate public and secret keys from a random 256-bit integer
-   * TODO: allow specifiying random value (for wallet recovery)
+   * TODO: allow specifying random value (for wallet recovery)
    * 
    */
   secret_key crypto_ops::generate_keys(public_key &pub, secret_key &sec, const secret_key& recovery_key, bool recover) {

src/cryptonote_basic/miner.cpp

@@ -602,7 +602,7 @@ namespace cryptonote
         // this should take care of the case where mining is started with bg-enabled, 
         // and then the user decides to un-check background mining, and just do
         // regular full-speed mining. I might just be over-doing it and thinking up 
-        // non-existant use-cases, so if the concensus is to simplify, we can remove all this fluff.
+        // non-existant use-cases, so if the consensus is to simplify, we can remove all this fluff.
         /*
         while( !m_is_background_mining_enabled )
         {

src/cryptonote_core/blockchain.cpp

@@ -2739,7 +2739,7 @@ bool Blockchain::check_tx_inputs(transaction& tx, tx_verification_context &tvc,
     case rct::RCTTypeSimple:
     case rct::RCTTypeSimpleBulletproof:
     {
-      // check all this, either recontructed (so should really pass), or not
+      // check all this, either reconstructed (so should really pass), or not
       {
         if (pubkeys.size() != rv.mixRing.size())
         {
@@ -2797,7 +2797,7 @@ bool Blockchain::check_tx_inputs(transaction& tx, tx_verification_context &tvc,
     case rct::RCTTypeFull:
     case rct::RCTTypeFullBulletproof:
     {
-      // check all this, either recontructed (so should really pass), or not
+      // check all this, either reconstructed (so should really pass), or not
       {
         bool size_matches = true;
         for (size_t i = 0; i < pubkeys.size(); ++i)

src/cryptonote_protocol/cryptonote_protocol_handler.h

@@ -1,6 +1,6 @@
 /// @file
 /// @author rfree (current maintainer/user in monero.cc project - most of code is from CryptoNote)
-/// @brief This is the orginal cryptonote protocol network-events handler, modified by us
+/// @brief This is the original cryptonote protocol network-events handler, modified by us
 
 // Copyright (c) 2014-2018, The Monero Project
 // 

src/cryptonote_protocol/cryptonote_protocol_handler.inl

@@ -1,6 +1,6 @@
 /// @file
 /// @author rfree (current maintainer/user in monero.cc project - most of code is from CryptoNote)
-/// @brief This is the orginal cryptonote protocol network-events handler, modified by us
+/// @brief This is the original cryptonote protocol network-events handler, modified by us
 
 // Copyright (c) 2014-2018, The Monero Project
 //

src/serialization/binary_archive.h

@@ -82,7 +82,7 @@ protected:
 
 /* \struct binary_archive
  *
- * \brief the actualy binary archive type
+ * \brief the actually binary archive type
  *
  * \detailed The boolean template argument /a W is the is_saving
  * parameter for binary_archive_base.

src/serialization/variant.h

@@ -87,7 +87,7 @@ struct variant_reader
 };
 
 // This one just fails when you call it.... okay
-// So the TEnd parameter must be specified/differnt from TBegin
+// So the TEnd parameter must be specified/different from TBegin
 template <class Archive, class Variant, class TBegin>
 struct variant_reader<Archive, Variant, TBegin, TBegin>
 {

src/simplewallet/simplewallet.cpp

@@ -2589,7 +2589,7 @@ bool simple_wallet::init(const boost::program_options::variables_map& vm)
           try
           {
             year  = boost::lexical_cast<uint16_t>(heightstr.substr(0,4));
-            // lexical_cast<uint8_t> won't work becasue uint8_t is treated as character type
+            // lexical_cast<uint8_t> won't work because uint8_t is treated as character type
             month = boost::lexical_cast<uint16_t>(heightstr.substr(5,2));
             day   = boost::lexical_cast<uint16_t>(heightstr.substr(8,2));
             m_restore_height = m_wallet->get_blockchain_height_by_date(year, month, day);

src/wallet/api/wallet.cpp

@@ -1746,7 +1746,7 @@ void WalletImpl::doRefresh()
                 m_synchronized = true;
             }
             // assuming if we have empty history, it wasn't initialized yet
-            // for futher history changes client need to update history in
+            // for further history changes client need to update history in
             // "on_money_received" and "on_money_sent" callbacks
             if (m_history->count() == 0) {
                 m_history->refresh();

src/wallet/api/wallet2_api.h

@@ -685,7 +685,7 @@ struct Wallet
      * \brief setUserNote - attach an arbitrary string note to a txid
      * \param txid - the transaction id to attach the note to
      * \param note - the note
-     * \return true if succesful, false otherwise
+     * \return true if successful, false otherwise
      */
     virtual bool setUserNote(const std::string &txid, const std::string &note) = 0;
     /*!
@@ -827,7 +827,7 @@ struct WalletManager
                                                     const std::string &spendKeyString = "") = 0;
 
     /*!
-     * \brief Closes wallet. In case operation succeded, wallet object deleted. in case operation failed, wallet object not deleted
+     * \brief Closes wallet. In case operation succeeded, wallet object deleted. in case operation failed, wallet object not deleted
      * \param wallet        previously opened / created wallet instance
      * \return              None
      */

src/wallet/wallet2.cpp

@@ -383,7 +383,7 @@ std::unique_ptr<tools::wallet2> generate_from_json(const std::string& json_file,
 
         if (field_spendkey.empty())
         {
-          // if we have an addres but no spend key, we can deduce the spend public key
+          // if we have an address but no spend key, we can deduce the spend public key
           // from the address
           if (field_address_found)
           {
@@ -5305,7 +5305,7 @@ void wallet2::light_wallet_get_outs(std::vector<std::vector<tools::wallet2::get_
   bool r = epee::net_utils::invoke_http_json("/get_random_outs", oreq, ores, m_http_client, rpc_timeout, "POST");
   m_daemon_rpc_mutex.unlock();
   THROW_WALLET_EXCEPTION_IF(!r, error::no_connection_to_daemon, "get_random_outs");
-  THROW_WALLET_EXCEPTION_IF(ores.amount_outs.empty() , error::wallet_internal_error, "No outputs recieved from light wallet node. Error: " + ores.Error);
+  THROW_WALLET_EXCEPTION_IF(ores.amount_outs.empty() , error::wallet_internal_error, "No outputs received from light wallet node. Error: " + ores.Error);
   
   // Check if we got enough outputs for each amount
   for(auto& out: ores.amount_outs) {
@@ -5529,7 +5529,7 @@ void wallet2::get_outs(std::vector<std::vector<tools::wallet2::get_outs_entry>>
         }
       }
 
-      // sort the subsection, to ensure the daemon doesn't know wich output is ours
+      // sort the subsection, to ensure the daemon doesn't know which output is ours
       std::sort(req.outputs.begin() + start, req.outputs.end(),
           [](const get_outputs_out &a, const get_outputs_out &b) { return a.index < b.index; });
     }
@@ -6156,7 +6156,7 @@ bool wallet2::light_wallet_login(bool &new_address)
   cryptonote::COMMAND_RPC_LOGIN::response response;
   request.address = get_account().get_public_address_str(m_testnet);
   request.view_key = string_tools::pod_to_hex(get_account().get_keys().m_view_secret_key);
-  // Always create account if it doesnt exist.
+  // Always create account if it doesn't exist.
   request.create_account = true;
   m_daemon_rpc_mutex.lock();
   bool connected = epee::net_utils::invoke_http_json("/login", request, response, m_http_client, rpc_timeout, "POST");
@@ -6169,7 +6169,7 @@ bool wallet2::light_wallet_login(bool &new_address)
   MDEBUG("New wallet: " << response.new_address);
   if(m_light_wallet_connected)
   {
-    // Clear old data on successfull login.
+    // Clear old data on successful login.
     // m_transfers.clear();
     // m_payments.clear();
     // m_unconfirmed_payments.clear();
@@ -6541,7 +6541,7 @@ void wallet2::light_wallet_get_address_txs()
 
   // Calculate wallet balance
   m_light_wallet_balance = ires.total_received-wallet_total_sent;
-  // MyMonero doesnt send unlocked balance
+  // MyMonero doesn't send unlocked balance
   if(ires.total_received_unlocked > 0)
     m_light_wallet_unlocked_balance = ires.total_received_unlocked-wallet_total_sent;
   else
@@ -6818,7 +6818,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp
     {
       string s;
       for (auto i: preferred_inputs) s += boost::lexical_cast<std::string>(i) + " (" + print_money(m_transfers[i].amount()) + ") ";
-      LOG_PRINT_L1("Found prefered rct inputs for rct tx: " << s);
+      LOG_PRINT_L1("Found preferred rct inputs for rct tx: " << s);
 
       // bring the list of available outputs stored by the same subaddress index to the front of the list
       uint32_t index_minor = m_transfers[preferred_inputs[0]].m_subaddr_index.minor;

tests/gtest/include/gtest/internal/gtest-filepath.h

@@ -192,7 +192,7 @@ class GTEST_API_ FilePath {
 
   void Normalize();
 
-  // Returns a pointer to the last occurence of a valid path separator in
+  // Returns a pointer to the last occurrence of a valid path separator in
   // the FilePath. On Windows, for example, both '/' and '\' are valid path
   // separators. Returns NULL if no path separator was found.
   const char* FindLastPathSeparator() const;

tests/gtest/src/gtest-filepath.cc

@@ -130,7 +130,7 @@ FilePath FilePath::RemoveExtension(const char* extension) const {
   return *this;
 }
 
-// Returns a pointer to the last occurence of a valid path separator in
+// Returns a pointer to the last occurrence of a valid path separator in
 // the FilePath. On Windows, for example, both '/' and '\' are valid path
 // separators. Returns NULL if no path separator was found.
 const char* FilePath::FindLastPathSeparator() const {

tests/libwallet_api_tests/main.cpp

@@ -841,7 +841,7 @@ struct MyWalletListener : public Monero::WalletListener
     {
         std::cout << "wallet: " << wallet->mainAddress() << "**** just received unconfirmed money ("
                   << txId  << ", " << wallet->displayAmount(amount) << ")" << std::endl;
-        // Don't trigger recieve until tx is mined
+        // Don't trigger receive until tx is mined
         // total_rx += amount;
         // receive_triggered = true;
         // cv_receive.notify_one();

tests/libwallet_api_tests/scripts/README.md

@@ -3,7 +3,7 @@
 ## Environment for the tests
 * Running monero node, linked to private/public testnet. 
   By default, tests expect daemon running at ```localhost:38081```,
-  can we overriden with enviroment variable ```TESTNET_DAEMON_ADDRESS=<your_daemon_address>```
+  can we overriden with environment variable ```TESTNET_DAEMON_ADDRESS=<your_daemon_address>```
   [Manual](https://github.com/moneroexamples/private-testnet) explaining how to run private testnet.
 
 * Directory with pre-generated wallets

tests/unit_tests/ringct.cpp

@@ -132,7 +132,7 @@ TEST(ringct, MG_sigs)
             }
             sk[j] = xx[ind][j];
         }
-        sk[2] = skGen();//asume we don't know one of the private keys..
+        sk[2] = skGen();//assume we don't know one of the private keys..
         IIccss = MLSAG_Gen(message, P, sk, NULL, NULL, ind, R, hw::get_device("default"));
         ASSERT_FALSE(MLSAG_Ver(message, P, IIccss, R));
 }