Merge pull request #370 from per1234/flush-return

Correct return type of flush()

Author: SimonePDA

Language/Functions/Communication/Stream/streamFlush.adoc

@@ -31,7 +31,7 @@ This function is part of the Stream class, and is called by any class that inher
 
 [float]
 === Returns
-`boolean`
+Nothing
 
 --
 // OVERVIEW SECTION ENDS