Merge branch 'tz/send-email-helpfix'

Typoes in "git send-email -h" have been corrected.

* tz/send-email-helpfix:
  send-email: remove stray characters from usage

Author: gitster

git-send-email.perl

@@ -28,8 +28,8 @@
 
 sub usage {
 	print <<EOT;
-git send-email' [<options>] <file|directory>
-git send-email' [<options>] <format-patch options>
+git send-email [<options>] <file|directory>
+git send-email [<options>] <format-patch options>
 git send-email --dump-aliases
 
   Composing: