[chrome-gnome-shell] chrome-messages2po: fixed typo

[Yuri Konotopov <ykonotopov src gnome org>]

commit ae577b6b223349013a0e4928eb9c15c37d51b60d
Author: Yuri Konotopov <ykonotopov gmail com>
Date:   Fri May 6 00:08:37 2016 +0300

    chrome-messages2po: fixed typo

 contrib/chrome-messages2po.py |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/contrib/chrome-messages2po.py b/contrib/chrome-messages2po.py
index b06c698..68f6eb3 100755
--- a/contrib/chrome-messages2po.py
+++ b/contrib/chrome-messages2po.py
@@ -83,7 +83,7 @@ def run():
        po.header = "\nGNOME Shell integration for Chrome\n"
        po.header += "\n"
        po.header += "DO NOT EDIT!\n"
-       po.header += "This file is auto generated with chrome-messages2pot tool."
+       po.header += "This file is auto generated with chrome-messages2po tool."
        po.header += "\n"
 
        po.metadata = {
@@ -150,7 +150,7 @@ def run():
                        po = polib.pofile(po_path)
                        po.header = "\nGNOME Shell integration for Chrome\n"
                        po.header += "\n"
-                       po.header += "This file is auto generated with chrome-messages2pot tool."
+                       po.header += "This file is auto generated with chrome-messages2po tool."
                        po.header += "\n"
                        po.metadata['Language'] = lang