Appease the masses

Signed-off-by: Jack Nagel <jacknagel@gmail.com>

Library/Contributions/brew_bash_completion.sh

@@ -351,11 +351,14 @@ _brew ()
     while [[ $i -lt $COMP_CWORD ]]; do
         local s="${COMP_WORDS[i]}"
         case "$s" in
-		--*) 	cmd="$s"
+        --*)
+            cmd="$s"
             break
             ;;
-		-*)	;;
-		*) 	cmd="$s"
+        -*)
+            ;;
+        *)
+            cmd="$s"
             break
             ;;
         esac
@@ -404,8 +407,7 @@ _brew ()
 
     # subcommands have their own completion functions
     case "$cmd" in
-	--cache|--cellar|--prefix)
-				__brew_complete_formulae ;;
+    --cache|--cellar|--prefix)  __brew_complete_formulae ;;
     audit|cat|edit|home)        __brew_complete_formulae ;;
     link|ln|test|unlink)        __brew_complete_installed ;;
     upgrade)                    __brew_complete_outdated ;;