Fix whitespace

lib/git/status_shortcuts.sh

@@ -74,7 +74,6 @@ git_add_shortcuts() {
 # Does nothing if no args are given.
 git_silent_add_shortcuts() {
   if [ -n "$1" ]; then
-    
     function process {
       file=$1
       # Use 'git rm' if file doesn't exist and 'ga_auto_remove' is enabled.
@@ -86,7 +85,7 @@ git_silent_add_shortcuts() {
         echo -e "# add '$file'"
       fi
     }
-    
+
     # Expand args and process resulting set of files.
     eval for file in $(git_expand_args "$@")\; do process "\$file"\; done
     echo "#"