Update README.md

AmalRajUmapathySelvam · web-flow · commit cad43c02f973 · 2018-11-12T14:32:29.000+05:30
diff --git a/README.md b/README.md
@@ -1,2 +1,2 @@
-# How to disable the row selection while clicking on the checkbox column in wpf and uwp datagrid
+# How to disable the row selection while clicking on the checkbox column in wpf and uwp datagrid?
 This example illustrates how to disable the row selection while clicking on the checkbox column in wpf and uwp datagrid

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,2 @@`
`1`		`-# How to disable the row selection while clicking on the checkbox column in wpf and uwp datagrid`
	`1`	`+# How to disable the row selection while clicking on the checkbox column in wpf and uwp datagrid?`
`2`	`2`	`This example illustrates how to disable the row selection while clicking on the checkbox column in wpf and uwp datagrid`