[epiphany] Remove intltool marking from appdata

[Piotr Drąg <piotrdrag src gnome org>]

commit 9071e2c95c0bf7be6fbaf3c1ebc71687609e039e
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sun Aug 14 23:10:00 2016 +0200

    Remove intltool marking from appdata

 data/epiphany.appdata.xml.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/data/epiphany.appdata.xml.in b/data/epiphany.appdata.xml.in
index 09b0bc6..2589191 100644
--- a/data/epiphany.appdata.xml.in
+++ b/data/epiphany.appdata.xml.in
@@ -19,7 +19,7 @@
   <screenshots>
     <screenshot type="default">
       <image>https://git.gnome.org/browse/epiphany/plain/data/screenshot.png</image>
-      <_caption>The GNOME web site displayed in GNOME Web</_caption>
+      <caption>The GNOME web site displayed in GNOME Web</caption>
     </screenshot>
   </screenshots>
   <url type="homepage">https://wiki.gnome.org/Apps/Web</url>