[gedit] Fix typo in recend error message changes

[Paolo Borelli <pborelli src gnome org>]

commit 6a7e8147b1905bdb3e6866cc74625225f06468ea
Author: Paolo Borelli <pborelli gnome org>
Date:   Mon Jul 15 22:07:06 2013 +0200

    Fix typo in recend error message changes

 gedit/gedit-io-error-info-bar.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/gedit/gedit-io-error-info-bar.c b/gedit/gedit-io-error-info-bar.c
index a791418..1763294 100644
--- a/gedit/gedit-io-error-info-bar.c
+++ b/gedit/gedit-io-error-info-bar.c
@@ -584,8 +584,7 @@ gedit_io_loading_error_info_bar_new (GFile               *location,
                 (error->domain == GEDIT_DOCUMENT_ERROR &&
                 error->code == GEDIT_DOCUMENT_ERROR_ENCODING_AUTO_DETECTION_FAILED))
        {
-               message_details = g_strconcat (_("Unable to able to detect "
-                                                "the character encoding."), "\n",
+               message_details = g_strconcat (_("Unable to detect the character encoding."), "\n",
                                               _("Please check that you are not trying to open a binary 
file."), "\n",
                                               _("Select a character encoding from the menu and try again."), 
NULL);
                convert_error = TRUE;