docs: fix typos in history

closes #5131

Author: raksbisht

History.md

@@ -2119,7 +2119,7 @@ unreleased
  * deps: connect@2.21.0
  - deprecate `connect(middleware)` -- use `app.use(middleware)` instead
  - deprecate `connect.createServer()` -- use `connect()` instead
- - fix `res.setHeader()` patch to work with with get -> append -> set pattern
+ - fix `res.setHeader()` patch to work with get -> append -> set pattern
  - deps: compression@~1.0.8
  - deps: errorhandler@~1.1.1
  - deps: express-session@~1.5.0
@@ -3330,8 +3330,8 @@ Shaw]
  * Added node v0.1.97 compatibility
  * Added support for deleting cookies via Request#cookie('key', null)
  * Updated haml submodule
- * Fixed not-found page, now using using charset utf-8
- * Fixed show-exceptions page, now using using charset utf-8
+ * Fixed not-found page, now using charset utf-8
+ * Fixed show-exceptions page, now using charset utf-8
  * Fixed view support due to fs.readFile Buffers
  * Changed; mime.type() no longer accepts ".type" due to node extname() changes
 
@@ -3366,7 +3366,7 @@ Shaw]
 ==================
 
  * Added charset support via Request#charset (automatically assigned to 'UTF-8' when respond()'s
- encoding is set to 'utf8' or 'utf-8'.
+ encoding is set to 'utf8' or 'utf-8').
  * Added "encoding" option to Request#render(). Closes #299
  * Added "dump exceptions" setting, which is enabled by default.
  * Added simple ejs template engine support
@@ -3405,7 +3405,7 @@ Shaw]
  * Added [haml.js](http://github.com/visionmedia/haml.js) submodule; removed haml-js
  * Added callback function support to Request#halt() as 3rd/4th arg
  * Added preprocessing of route param wildcards using param(). Closes #251
- * Added view partial support (with collections etc)
+ * Added view partial support (with collections etc.)
  * Fixed bug preventing falsey params (such as ?page=0). Closes #286
  * Fixed setting of multiple cookies. Closes #199
  * Changed; view naming convention is now NAME.TYPE.ENGINE (for example page.html.haml)