Update README.md

AmalRajUmapathySelvam · web-flow · commit 26d8b606c0ba · 2020-04-03T13:34:37.000+05:30
diff --git a/README.md b/README.md
@@ -1,2 +1,2 @@
-# How-to-load-data-on-demand-in-wpf-treegrid
+# How to load data on demand in wpf treegrid?
 This example illustrates how to load data on demand in wpf treegrid

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,2 @@`
`1`		`-# How-to-load-data-on-demand-in-wpf-treegrid`
	`1`	`+# How to load data on demand in wpf treegrid?`
`2`	`2`	`This example illustrates how to load data on demand in wpf treegrid`