changed readme

README.md

@@ -1,8 +1,7 @@
 ### Steps to run it
 
-#### create wifi_credentials.h
+##### create "template/wifi_credentials.h"
 
-__TEMPLATE__
 ```cpp
 #ifndef __WIFI_CREDENTIALS_H
 #define __WIFI_CREDENTIALS_H
@@ -15,6 +14,6 @@ __TEMPLATE__
 #endif // __WIFI_CREDENTIALS_H
 ```
 
-#### platformio.ini
+##### platformio.ini
 change IP of esp8266 accordingly
 IP gets printed on Serial Monitor after first Upload