diff --git a/src/libcdio/cdio/device.h b/src/libcdio/cdio/device.h
index 7e808fd1..6eaaa758 100644
--- a/src/libcdio/cdio/device.h
+++ b/src/libcdio/cdio/device.h
@@ -1016,11 +1016,11 @@ Return a list of all of the CD-ROM devices that the OS/2 driver
                                         int i_drive_speed );
 
   /**
-     Get the value associatied with key. 
+     Get the value associated with key. 
      
      @param p_cdio the CD object queried
      @param key the key to retrieve
-     @return the value associatd with "key" or NULL if p_cdio is NULL
+     @return the value associated with "key" or NULL if p_cdio is NULL
      or "key" does not exist.
   */
   const char * cdio_get_arg (const CdIo_t *p_cdio,  const char key[]);
@@ -1030,7 +1030,7 @@ Return a list of all of the CD-ROM devices that the OS/2 driver
      
      @param p_cdio the CD object to set
      @param key the key to set
-     @param value the value to assocaiate with key
+     @param value the value to associate with key
   */
   driver_return_code_t cdio_set_arg (CdIo_t *p_cdio, const char key[], 
                                      const char value[]);
diff --git a/src/libcdio/cdio/iso9660.h b/src/libcdio/cdio/iso9660.h
index e52e8ebc..1f42b4cc 100644
--- a/src/libcdio/cdio/iso9660.h
+++ b/src/libcdio/cdio/iso9660.h
@@ -78,7 +78,7 @@ typedef char     dchar_t;  /*! See section 7.4.1 */
     program; things are done this way so that in a debugger one can to
     refer to the enumeration value names such as in a debugger
     expression and get something. With the more common a \#define
-    mechanism, the name/value assocation is lost at run time.
+    mechanism, the name/value association is lost at run time.
   */
 extern enum iso_enum1_s {
   ISO_PVD_SECTOR      =   16, /**< Sector of Primary Volume Descriptor. */
diff --git a/src/libcdio/driver/_cdio_stdio.c b/src/libcdio/driver/_cdio_stdio.c
index 3912c8cd..7dde8083 100644
--- a/src/libcdio/driver/_cdio_stdio.c
+++ b/src/libcdio/driver/_cdio_stdio.c
@@ -233,7 +233,7 @@ _stdio_read(void *user_data, void *buf, size_t count)
 }
 
 /*!
-  Deallocate resources assocaited with obj. After this obj is unusable.
+  Deallocate resources associated with obj. After this obj is unusable.
 */
 void
 cdio_stdio_destroy(CdioDataSource_t *p_obj)
diff --git a/src/libcdio/driver/_cdio_stdio.h b/src/libcdio/driver/_cdio_stdio.h
index d3f805f1..e85c1f2c 100644
--- a/src/libcdio/driver/_cdio_stdio.h
+++ b/src/libcdio/driver/_cdio_stdio.h
@@ -32,7 +32,7 @@
 CdioDataSource_t * cdio_stdio_new(const char psz_path[]);
 
 /*!
-  Deallocate resources assocaited with obj. After this obj is unusable.
+  Deallocate resources associated with obj. After this obj is unusable.
 */
 void cdio_stdio_destroy(CdioDataSource_t *p_obj);