Update CHANGELOG

CHANGELOG.md

@@ -1,6 +1,7 @@
 # 0.16.0
 
 - Multipart support <3 (thanks @RX14). Now you can handle file uploads.
+  
 ```crystal
 post "/upload" do |env|
   parse_multipart(env) do |field, data|
@@ -10,11 +11,14 @@
   end
 end
   ```
+
 - Make session configurable. Now you can specify session name and expire time wit
+
 ```crystal
 Kemal.config.session["name"] = "your_app"
 Kemal.config.session["expire_time"] = 48.hours
 ```
+
 - Session now supports more types. (String, Int32, Float64, Bool)
 - Add `gzip` helper to enable / disable gzip compression on responses.
 - Static file caching with etag and gzip (thanks @crisward)