[chrome-gnome-shell] Fixed typo in en/messages.json (thanks to Anders Jonsson)

[Yuri Konotopov <ykonotopov src gnome org>]

commit f7b33328e75a3a714e6fd3e041e9bd00218393c6
Author: Yuri Konotopov <ykonotopov gmail com>
Date:   Fri May 6 00:15:02 2016 +0300

    Fixed typo in en/messages.json (thanks to Anders Jonsson)

 extension/_locales/en/messages.json |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/extension/_locales/en/messages.json b/extension/_locales/en/messages.json
index 1d521a9..e966c85 100644
--- a/extension/_locales/en/messages.json
+++ b/extension/_locales/en/messages.json
@@ -22,7 +22,7 @@
                }
        },
        "network_error": {
-               "message": "A network error has occured. Please check your Internet connection and/or proxy 
settings."
+               "message": "A network error has occurred. Please check your Internet connection and/or proxy 
settings."
        },
        "no_host_response": {
                "message": "No host response"