[gnome-calculator] Use sentence case for copy to clipboard (!15)

[Robert Roth <robertroth src gnome org>]

commit 78330fe7f91d868e52b3ecd1485611b9e9582f7f
Author: Robert Roth <robert roth off gmail com>
Date:   Thu Sep 13 07:57:01 2018 +0300

    Use sentence case for copy to clipboard (!15)

 search-provider/search-provider.vala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/search-provider/search-provider.vala b/search-provider/search-provider.vala
index 63a1002b..3f700efd 100644
--- a/search-provider/search-provider.vala
+++ b/search-provider/search-provider.vala
@@ -188,7 +188,7 @@ public class SearchProvider : Object
             metadata[copy_index].insert ("id", COPY_TO_CLIPBOARD_ID);
             metadata[copy_index].insert ("name", _("Copy"));
             metadata[copy_index].insert ("icon", "edit-copy");
-            metadata[copy_index].insert ("description", _("Copy Result to clipboard"));
+            metadata[copy_index].insert ("description", _("Copy result to clipboard"));
         }
 
         return metadata;