diff --git a/Documentation/git-diff-files.txt b/Documentation/git-diff-files.txt
index 5c8c1d95a8..c526141564 100644
--- a/Documentation/git-diff-files.txt
+++ b/Documentation/git-diff-files.txt
@@ -21,7 +21,10 @@ OPTIONS
 -------
 include::diff-options.txt[]
 
--1 -2 -3 or --base --ours --theirs, and -0::
+-1 --base::
+-2 --ours::
+-3 --theirs::
+-0::
 	Diff against the "base" version, "our branch" or "their
 	branch" respectively.  With these options, diffs for
 	merged entries are not shown.
diff --git a/Documentation/githooks.txt b/Documentation/githooks.txt
index cfdae1efa2..28a8abcf52 100644
--- a/Documentation/githooks.txt
+++ b/Documentation/githooks.txt
@@ -90,7 +90,7 @@ This hook is invoked by 'git-commit' right after preparing the
 default log message, and before the editor is started.
 
 It takes one to three parameters.  The first is the name of the file
-that the commit log message.  The second is the source of the commit
+that contains the commit log message.  The second is the source of the commit
 message, and can be: `message` (if a `-m` or `-F` option was
 given); `template` (if a `-t` option was given or the
 configuration option `commit.template` is set); `merge` (if the
diff --git a/builtin-commit.c b/builtin-commit.c
index e88b78f811..977ea09c51 100644
--- a/builtin-commit.c
+++ b/builtin-commit.c
@@ -624,7 +624,6 @@ static int prepare_to_commit(const char *index_file, const char *prefix)
 	if (!commitable && !in_merge && !allow_empty &&
 	    !(amend && is_a_merge(head_sha1))) {
 		run_status(stdout, index_file, prefix, 0);
-		unlink(commit_editmsg);
 		return 0;
 	}
 
diff --git a/builtin-fsck.c b/builtin-fsck.c
index 297b2c41c6..5c4c77adaa 100644
--- a/builtin-fsck.c
+++ b/builtin-fsck.c
@@ -628,7 +628,7 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
 	}
 
 	heads = 0;
-	for (i = 1; i < argc; i++) {
+	for (i = 0; i < argc; i++) {
 		const char *arg = argv[i];
 		if (!get_sha1(arg, head_sha1)) {
 			struct object *obj = lookup_object(head_sha1);