[PATCH] fix various typos in documentation

[Matthias Kestenholz <matthias@spinlock.ch>]

Signed-off-by: Matthias Kestenholz <matthias@spinlock.ch>

---

 Documentation/git-diff-tree.txt    |    2 +-
 Documentation/git-update-index.txt |    2 +-
 revision.c                         |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

3b68af9927782ef8b602cca0cdcc446c4dd468ca
diff --git a/Documentation/git-diff-tree.txt b/Documentation/git-diff-tree.txt
index 2169169..906830d 100644
--- a/Documentation/git-diff-tree.txt
+++ b/Documentation/git-diff-tree.txt
@@ -92,7 +92,7 @@ separated with a single space are given.
 	Furthermore, it lists only files which were modified
 	from all parents.
 
--cc::
+--cc::
 	This flag changes the way a merge commit patch is displayed,
 	in a similar way to the '-c' option. It implies the '-c'
 	and '-p' options and further compresses the patch output
diff --git a/Documentation/git-update-index.txt b/Documentation/git-update-index.txt
index d4137fc..74844d1 100644
--- a/Documentation/git-update-index.txt
+++ b/Documentation/git-update-index.txt
@@ -11,7 +11,7 @@ SYNOPSIS
 [verse]
 'git-update-index'
 	     [--add] [--remove | --force-remove] [--replace] 
-	     [--refresh [-q] [--unmerged] [--ignore-missing]]
+	     [--refresh] [-q] [--unmerged] [--ignore-missing]
 	     [--cacheinfo <mode> <object> <file>]\*
 	     [--chmod=(+|-)x]
 	     [--assume-unchanged | --no-assume-unchanged]
diff --git a/revision.c b/revision.c
index ad78efd..c6e8702 100644
--- a/revision.c
+++ b/revision.c
@@ -574,7 +574,7 @@ int setup_revisions(int argc, const char
 				revs->max_count = atoi(arg + 12);
 				continue;
 			}
-			/* accept -<digit>, like traditilnal "head" */
+			/* accept -<digit>, like traditional "head" */
 			if ((*arg == '-') && isdigit(arg[1])) {
 				revs->max_count = atoi(arg + 1);
 				continue;
-- 
1.3.1.g7464