[gedit-plugins/translate] Small fix

[Jordi Mas <jmas src gnome org>]

commit 8c39a61aa32c74029a7d44602488dddd8b9b2e07
Author: Jordi Mas <jmas softcatala org>
Date:   Sun Aug 6 23:17:42 2017 +0200

    Small fix

 plugins/translate/translate/preferences.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/plugins/translate/translate/preferences.py b/plugins/translate/translate/preferences.py
index eec7390..f4c590a 100644
--- a/plugins/translate/translate/preferences.py
+++ b/plugins/translate/translate/preferences.py
@@ -160,7 +160,7 @@ class Preferences(object):
         self._settings.set_service(self._service_id)
         service = Services.get(self._service_id)
         if service.has_api_key() is True:
-            key = settings.get_apikey()
+            key = self._settings.get_apikey()
             service.set_api_key(key)
         
         service.init()