Update UML-Activity-Shapes.md

Author: Sharly-Atieno

js/Diagram/UML-Activity-Shapes.md

@@ -8,7 +8,7 @@ documentation: ug
 api: /api/js/ejdiagram
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-### UML Activity Shapes
+# UML Activity Shapes in JavaScript Diagram
 
 UML activity Shapes used to draw a behavior diagram which shows flow of control or object flow with emphasis on the sequence and conditions of the flow.
 These diagrams are useful for analyzing a use case by describing what actions need to take place and when they should occur, describing a complicates sequential algorithm and modeling applications with parallel processes.