gui: Fix partition repair message

The message was named something non-existent.  Fix the spelling error
and add the default message into the language files.

Change-Id: I4e9e10d2705b1edf75b185d3badba59eb86ffb8b
diff --git a/gui/devices/common/res/languages/en.xml b/gui/devices/common/res/languages/en.xml
index 28b5ec5..84b8c1e 100644
--- a/gui/devices/common/res/languages/en.xml
+++ b/gui/devices/common/res/languages/en.xml
@@ -118,6 +118,7 @@
 		<string name="flash_done">IMAGE FLASH COMPLETED]</string>
 		<string name="wiping">Wiping {1}</string>
 		<string name="repair_not_exist">{1} does not exist! Cannot repair!</string>
+		<string name="repairing_using">Repairing {1} using {2}...</string>
 		<string name="unable_repair">Unable to repair {1}.</string>
 		<string name="mount_data_footer">Could not mount /data and unable to find crypto footer.</string>
 		<!-- {1} is the folder name that we could not create, {2} is strerror output -->