typo fix: Directory `...' exist, ...: s/exist/exists/

Using next, I saw this:

Directory 'gnulib' exist, but is neither empty nor a git repository

From: Jim Meyering <[email protected]>
Date: Tue, 29 Sep 2009 07:42:25 +0200
Subject: [PATCH] typo fix: Directory `...' exist, ...: s/exist/exists/

---
 git-submodule.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

index bfbd36b..0462e52 100755
@@ -98,7 +98,7 @@ module_clone()
 	if test -d "$path"
 	then
 		rmdir "$path" 2>/dev/null ||
-		die "Directory '$path' exist, but is neither empty nor a git repository"
+		die "Directory '$path' exists, but is neither empty nor a git repository"
 	fi
 
 	test -e "$path" &&

--
1.6.5.rc2.177.ga9dd6