Fix git-am(1) synopsis formatting

Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
diff --git a/Documentation/git-am.txt b/Documentation/git-am.txt
index 25cf84a..f78e5dc 100644
--- a/Documentation/git-am.txt
+++ b/Documentation/git-am.txt
@@ -13,7 +13,6 @@
          [--3way] [--interactive] [--binary]
          [--whitespace=<option>] [-C<n>] [-p<n>]
          <mbox>|<Maildir>...
-
 'git-am' [--skip | --resolved]
 
 DESCRIPTION