Update README.md

Author: davidwdan

README.md

@@ -1,6 +1,5 @@
-===============
-Helper Functions for RxPHP
-===============
+# Helper Functions for RxPHP
+
 
 ```PHP
 Observable::of(Observable::fromArray([1, 2, 3, 4, 5]))
@@ -19,4 +18,4 @@ Observable::of(Observable::fromArray([1, 2, 3, 4, 5]))
 //Test Next value: total: 10
 //Test Complete!
 //Test Finally! 
-```
+```