gitview.txt: improve asciidoc markup

diff --git a/builtin-fmt-merge-msg.c b/builtin-fmt-merge-msg.c
index 485ede7cad65f7fd69e2dbaff6b32b8ad3051c54..28b5dfd054ea8277379d6913b1f1c4cde225e70d 100644 (file)
--- a/builtin-fmt-merge-msg.c
+++ b/builtin-fmt-merge-msg.c
@@ -8,7 +8,7 @@
 static const char *fmt_merge_msg_usage =
        "git-fmt-merge-msg [--summary] [--no-summary] [--file <file>]";
 
-static int merge_summary = 0;
+static int merge_summary;
 
 static int fmt_merge_msg_config(const char *key, const char *value)
 {