Use raw image url for logo so it can be displayed on pub.dev

Author: ricardoboss

CHANGELOG.md

@@ -1,6 +1,11 @@
 Changelog
 =========
 
+Unreleased
+----------
+
+* (internal) Small changes to the README
+
 Version 3.3.1
 ----------
 

README.md

@@ -5,7 +5,7 @@
 ![Pub Popularity](https://img.shields.io/pub/popularity/nmea)
 [![Pipeline](https://github.com/ricardoboss/dart_nmea/actions/workflows/dart.yml/badge.svg)](https://github.com/ricardoboss/dart_nmea/actions/workflows/dart.yml)
 
-# ![dart_nmea Logo](https://github.com/ricardoboss/dart_nmea/blob/main/images/logo_32.png) nmea
+# ![dart_nmea Logo](https://raw.githubusercontent.com/ricardoboss/dart_nmea/main/images/logo_32.png) nmea
 
 An extensible NMEA0183 parser.