updated readme

README.md

@@ -24,7 +24,7 @@ The default configuration file, looks as such (2.6.0+):
 
 ```ini
 [Service]
-Endpoint=GoogleTranslate         ;Endpoint to use. Can be ["GoogleTranslate", "BaiduTranslate", "GoogleTranslateHack", "YandexTranslate", "WatsonTranslate", "ExciteTranslate"]
+Endpoint=GoogleTranslate         ;Endpoint to use. Can be ["GoogleTranslate", "GoogleLegitimateTranslate", "BaiduTranslate", "GoogleTranslateHack", "YandexTranslate", "WatsonTranslate", "ExciteTranslate"]
 
 [General]
 Language=en                      ;The language to translate into
@@ -53,6 +53,9 @@ EnableUIResizing=True            ;Whether or not the plugin should provide a "be
 EnableBatching=True              ;Indicates whether batching of translations should be enabled for supported endpoints
 TrimAllText=True                 ;Indicates whether spaces in front and behind translation candidates should be removed before translation
 
+[GoogleLegitimate]
+GoogleAPIKey=                    ;OPTIONAL, needed if GoogleLegitimateTranslate is configured
+
 [Baidu]
 BaiduAppId=                      ;OPTIONAL, needed if BaiduTranslate is configured
 BaiduAppSecret=                  ;OPTIONAL, needed if BaiduTranslate is configured