Added a new alias tfor git checkout - 'co'

.gitconfig

@@ -3,6 +3,7 @@
     quotepath = false
 [alias]
     st = status
+    co = checkout
     latest = for-each-ref --sort=-committerdate --format='%(committerdate:short) %(refname:short)'
     lg-nice  = log --graph --decorate --pretty=oneline --abbrev-commit
     lg = log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit
@@ -17,7 +18,7 @@
     uncommit = reset --mixed HEAD~
     amend = commit --amend
     unmerged = diff --name-only --diff-filter=U
-    	alias = config --get-regexp ^alias\\.
+    as = config --get-regexp ^alias\\.
 [push]
     default = simple
 
@@ -25,7 +26,7 @@
 	ui = true
 
 [user]
-	name = chawley (derry)
+	name = chawley
     email = chawley@planethawleywood.com
 
 [color "diff"]