Merge pull request #436 from Yvone-Atieno/SEO-208087-ASP.NETCore-Multiple-H1

SEO-208087 ASP.NET Core Multiple H1

Author: Aishwarya-Ganesan

aspnet-core/Diagram/Gridlines.md

@@ -94,7 +94,7 @@ public ActionResult Index()
 
 ![](Gridlines_images/Gridlines_img2.png)
 
-# Snapping
+## Snapping
 
 ## Snap To Lines