From 30ba4bbe2262ea2c8b3d74a59b2217228b267f22 Mon Sep 17 00:00:00 2001
From: James Lu <GLolol@overdrivenetworks.com>
Date: Fri, 15 Jul 2016 11:48:26 -0700
Subject: [PATCH] Google: mention the format of language codes

This might reduce confusion when people do things like "!google translate english to french hello", which produces no result.
---
 plugins/Google/plugin.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/plugins/Google/plugin.py b/plugins/Google/plugin.py
index 22bc3b915..6c15b7dcb 100644
--- a/plugins/Google/plugin.py
+++ b/plugins/Google/plugin.py
@@ -290,7 +290,9 @@ class Google(callbacks.PluginRegexp):
         """<source language> [to] <target language> <text>
 
         Returns <text> translated from <source language> into <target
-        language>.
+        language>. <source language> and <target language> take language
+        codes (not language names), which are listed here:
+        https://cloud.google.com/translate/v2/translate-reference#supported_languages
         """
         channel = msg.args[0]
         (text, language) = self._translate(sourceLang, targetLang, text)