Update getting-started: less mac-centric; repair link to 'asciicast' post

Author: cometsong

getting-started.md

@@ -40,10 +40,7 @@ from [Vundle Quick Start Guide][3]
 
 ### Install *The Silver Searcher*
 
-```
-brew install the_silver_searcher
-```
-
+- On Macs: `brew install the_silver_searcher`
 - [How to install in Linux and other systems][4]
 - In case of problems see [how to configure The Silver Searcher for Vim-CtrlSpace][5]
 
@@ -94,7 +91,7 @@ let g:CtrlSpaceIgnoredFiles = '\v(tmp|temp|Godeps)[\/]'
 Open *Vim*:
 
 ```
-mvim -u path-to-the-downloaded-config
+vim -u path-to-the-downloaded-config
 ```
 
 Install plugins using *Vundle*:
@@ -116,4 +113,4 @@ Now you can [add your first project to bookmarks!][7]
 [4]: https://github.com/ggreer/the_silver_searcher#linux
 [5]: https://github.com/vim-ctrlspace/vim-ctrlspace#glob-command
 [6]: https://gist.github.com/ryrych/895bbabd3f6c40bf7d29#file-vim-ctrlspace-vimrc-L6
-[7]: asciicast/2015/11/25/adding_a_project_to_bookmarks.html
+[7]: /asciicast/2015/11/25/adding_a_project_to_bookmarks.html