Update README.md

Author: pavelsust

README.md

@@ -22,3 +22,14 @@ allprojects {
 	}
 }
 ```
+
+## Dependency
+
+Add this to your module's `build.gradle` file (make sure the version matches the JitPack badge above):
+
+```gradle
+dependencies {
+	...
+	implementation 'com.github.GrenderG:Toasty:1.3.1'
+}
+```