[epiphany] Fix typo on the history help page

[Ekaterina Gerasimova <egerasimov src gnome org>]

commit 2a6e922fda866b7eb9eb7e904a17d6d265af559d
Author: Ekaterina Gerasimova <kittykat3756 gmail com>
Date:   Sat Jul 6 15:23:32 2013 +0100

    Fix typo on the history help page

 help/C/history.page |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/help/C/history.page b/help/C/history.page
index 6ee84ee..faa96a0 100644
--- a/help/C/history.page
+++ b/help/C/history.page
@@ -32,6 +32,6 @@
 
   <p>To <em>search your history</em>, start typing your search term into the
   address bar, then click on the correct result once you see it. The search
-  will include the page title and URL , but not the page content.</p>
+  will include the page title and URL, but not the page content.</p>
 
 </page>