Update README.md

Espressif Systems · Espressif Systems · commit ce2ee9deb219 · 2015-05-29T20:40:39.000+08:00
diff --git a/README.md b/README.md
@@ -8,8 +8,6 @@ Note
 
 APIs of "esp_iot_rtos_sdk" are same as "esp_iot_sdk"
 
-Libs which are not open source in “esp_iot_rtos_sdk_lib”. Please copy them to "\esp_iot_rtos_sdk\lib", then compile .
-
 More details in "Wiki" !
 
    
