Renmaming Observable to observable

Author: Sascha Dobschal

README.md

@@ -2,7 +2,7 @@
 
 A simple Observable implementation in JavaScript.
 
-![Test](https://github.com/dobschal/Observable/actions/workflows/test.yml/badge.svg)
+![Test](https://github.com/dobschal/observable/actions/workflows/test.yml/badge.svg)
 [![NPM](https://img.shields.io/npm/v/@dobschal/observable)](https://www.npmjs.com/package/@dobschal/observable)
 
 ## Installation

package.json

@@ -21,7 +21,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/dobschal/Observable.git"
+    "url": "git+https://github.com/dobschal/observable.git"
   },
   "jest": {
     "testEnvironment": "jsdom"