whitespace in gitconfig and custom zsh for vim

gitconfig

@@ -11,18 +11,18 @@
 [color]
   ui = auto
 [color "branch"]
-  current = yellow reverse 
+  current = yellow reverse
   local = yellow
   remote = green
 [color "diff"]
-  meta = yellow bold 
-  frag = magenta bold 
+  meta = yellow bold
+  frag = magenta bold
   old = red bold
   new = green bold
   whitespace = red reverse
-[color "status"] 
-  added = yellow 
-  changed = green 
+[color "status"]
+  added = yellow
+  changed = green
   untracked = cyan
 
 [alias]

vimrc

@@ -3,6 +3,9 @@ call pathogen#infect()
 filetype plugin indent on
 syntax on
 
+" set zsh as default to keep aliases and stuff in :! commands
+set shell=/usr/local/bin/zsh\ -l\ -i\ -e
+
 set nocompatible   " activate vim awesomeness
 set ruler          " show where you are in the document
 set cursorline     " highligh current line