add doc

Author: ttop32

doc/description.md

@@ -20,7 +20,7 @@ English, Russian, Japanese, Chinese and so on
 
 # Change Log
 - 0.1.174
-  - support netflix dual sub
+  - support netflix dual sub (requested by IkiamJ)
 - 0.1.173
   - reduce auto reader delay
   - fix tts conflict with setting (requested by coco11331134)