Fixes some security strings.

resources/languages/resources.properties

@@ -611,13 +611,13 @@ service.gui.AUTO_ANSWER_FWD_CALLS=Forward Calls
 service.gui.AUTO_ANSWER_FWD_CALLS_TO=Forward all calls to the following number or URI:
 
 service.gui.security.SECURE_AUDIO=Secure audio
-service.gui.security.AUDIO_NOT_SECURED=Audio not secured
+service.gui.security.AUDIO_NOT_SECURED=Audio not secure
 service.gui.security.SECURE_VIDEO=Secure video
-service.gui.security.VIDEO_NOT_SECURED=Video not secured
+service.gui.security.VIDEO_NOT_SECURED=Video not secure
 service.gui.security.NO_VIDEO=No video
 service.gui.security.CIPHER=Cipher: {0}
 service.gui.security.CALL_SECURED_TOOLTIP=Call secured. Fore more information press here.
-service.gui.security.CALL_NOT_SECURED_TOOLTIP=Call not secured. Fore more information press here.
+service.gui.security.CALL_NOT_SECURED_TOOLTIP=Call not secure.
 service.gui.security.CALL_SECURED_COMPARE_TOOLTIP=Press here to compare security secret with your partner.
 service.gui.security.COMPARE_WITH_PARTNER=Compare with partner and click the padlock to confirm.
 # keep the following string short