Update README.md

Author: me-no-dev

README.md

@@ -1,10 +1,10 @@
 # Arduino ESP8266/ESP32 Exception Stack Trace Decoder [![Build Status](https://travis-ci.org/me-no-dev/EspExceptionDecoder.svg?branch=master)](https://travis-ci.org/me-no-dev/EspExceptionDecoder)
 
-Arduino plugin which lets you get a more meaningful explanation of the stack traces you get on ESP8266 or ESP32.
+Arduino plugin which lets you get a more meaningful explanation of the stack traces you get on ESP8266.
 
 
 ## Installation
-- Make sure you use one of the supported versions of Arduino IDE and have ESP8266 or ESP31B core installed.
+- Make sure you use one of the supported versions of Arduino IDE and have ESP8266 core installed.
 - Download the tool archive from [releases page](https://github.com/me-no-dev/EspExceptionDecoder/releases/latest).
 - In your Arduino sketchbook directory, create tools directory if it doesn't exist yet.
 - Unpack the tool into tools directory (the path will look like `<home_dir>/Arduino/tools/EspExceptionDecoder/tool/EspExceptionDecoder.jar)`.