diff --git a/Documentation/blame-options.txt b/Documentation/blame-options.txt
index 1625ffce6..4833cac4b 100644
--- a/Documentation/blame-options.txt
+++ b/Documentation/blame-options.txt
@@ -98,8 +98,10 @@ commit.
 	files that were modified in the same commit.  This is
 	useful when you reorganize your program and move code
 	around across files.  When this option is given twice,
-	the command additionally looks for copies from all other
-	files in the parent for the commit that creates the file.
+	the command additionally looks for copies from other
+	files in the commit that creates the file. When this
+	option is given three times, the command additionally
+	looks for copies from other files in any commit.
 +
 <num> is optional but it is the lower bound on the number of
 alphanumeric characters that git must detect as moving
diff --git a/Documentation/git-blame.txt b/Documentation/git-blame.txt
index 8c7b7b083..b786471dd 100644
--- a/Documentation/git-blame.txt
+++ b/Documentation/git-blame.txt
@@ -9,7 +9,7 @@ SYNOPSIS
 --------
 [verse]
 'git blame' [-c] [-b] [-l] [--root] [-t] [-f] [-n] [-s] [-p] [-w] [--incremental] [-L n,m]
-            [-S <revs-file>] [-M] [-C] [-C] [--since=<date>]
+	    [-S <revs-file>] [-M] [-C] [-C] [-C] [--since=<date>]
 	    [<rev> | --contents <file> | --reverse <rev>] [--] <file>
 
 DESCRIPTION
diff --git a/transport.c b/transport.c
index b5332c018..3b489b392 100644
--- a/transport.c
+++ b/transport.c
@@ -143,7 +143,7 @@ static const char *rsync_url(const char *url)
 static struct ref *get_refs_via_rsync(struct transport *transport, int for_push)
 {
 	struct strbuf buf = STRBUF_INIT, temp_dir = STRBUF_INIT;
-	struct ref dummy, *tail = &dummy;
+	struct ref dummy = {0}, *tail = &dummy;
 	struct child_process rsync;
 	const char *args[5];
 	int temp_dir_len;