Update README.md

Author: peterpaulis

README.md

@@ -2,8 +2,7 @@
 Enables to have an Buffered output stream, linked to to an input stream... this is useful when testing, or when you need to simulate an input stream, that is refilled with local data on an event basis
 
 
-```
-
+```objc
 // initialize
 self.bufferWriter = [[BufferOutputStreamToInputStream alloc] init];
 [self.bufferWriter openOutputStream];