[PATCH] Trivial tidyups

Simple whitespace-related tidyups ensuring style consistency.

This is carried over from my old git-pb branch.

Signed-off-by: Petr Baudis <pasky@ucw.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>

Documentation/git-write-tree.txt

@@ -9,8 +9,7 @@ git-write-tree - Creates a tree from the current cache
 
 SYNOPSIS
 --------
-'git-write-tree'
-		[--missing-ok]
+'git-write-tree' [--missing-ok]
 
 DESCRIPTION
 -----------

git-merge-one-file-script

@@ -22,8 +22,7 @@ case "${1:-.}${2:-.}${3:-.}" in
 #
 "$1.." | "$1.$1" | "$1$1.")
 	echo "Removing $4"
-	if test -f "$4"
-	then
+	if test -f "$4"; then
 		rm -f -- "$4"
 	fi &&
 		exec git-update-cache --remove -- "$4"