Add dependency to readme

Author: akarnokd

README.md

@@ -5,6 +5,16 @@ Extensions to the Kotlin Flow library.
 [![codecov.io](http://codecov.io/github/akarnokd/kotlin-flow-extensions/coverage.svg?branch=master)](http://codecov.io/github/akarnokd/kotlin-flow-extensions?branch=master)
 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.github.akarnokd/kotlin-flow-extensions/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.github.akarnokd/kotlin-flow-extensions)
 
+## dependency
+
+[Maven](https://search.maven.org/search?q=com.github.akarnokd)
+
+```groovy
+dependency {
+    implementation "com.github.akarnokd:kotlin-flow-extensions:0.0.1"
+}
+```
+
 # Features
 
 Table of contents