web--browse: coding style

Retab and deindent choices in case statements.

Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

git-web--browse.sh

@@ -139,19 +139,19 @@ else
 fi
 
 case "$browser" in
-    firefox|iceweasel)
+firefox|iceweasel)
 	# Check version because firefox < 2.0 does not support "-new-tab".
 	vers=$(expr "$($browser_path -version)" : '.* \([0-9][0-9]*\)\..*')
 	NEWTAB='-new-tab'
 	test "$vers" -lt 2 && NEWTAB=''
 	"$browser_path" $NEWTAB "$@" &
 	;;
-    google-chrome|chrome|chromium)
+google-chrome|chrome|chromium)
 	# Actual command for chromium is chromium-browser.
 	# No need to specify newTab. It's default in chromium
 	eval "$browser_path" "$@" &
 	;;
-    konqueror)
+konqueror)
 	case "$(basename "$browser_path")" in
 	konqueror)
 		# It's simpler to use kfmclient to open a new tab in konqueror.
@@ -167,16 +167,16 @@ case "$browser" in
 		;;
 	esac
 	;;
-    w3m|links|lynx|open)
+w3m|links|lynx|open)
 	eval "$browser_path" "$@"
 	;;
-    start)
+start)
 	exec "$browser_path" '"web-browse"' "$@"
 	;;
-    dillo)
+dillo)
 	"$browser_path" "$@" &
 	;;
-    *)
+*)
 	if test -n "$browser_cmd"; then
 		( eval $browser_cmd "$@" )
 	fi