Update README.md

AmalRajUmapathySelvam · web-flow · commit 9b41219c50ba · 2021-04-12T16:36:38.000+05:30
diff --git a/README.md b/README.md
@@ -1,2 +1,2 @@
-# How-to-serialize-template-column-content-in-winui-datagrid
+# How to serialize template column content in winui datagrid?
 This example describes how to serialize template column content in winui datagrid.

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,2 @@`
`1`		`-# How-to-serialize-template-column-content-in-winui-datagrid`
	`1`	`+# How to serialize template column content in winui datagrid?`
`2`	`2`	`This example describes how to serialize template column content in winui datagrid.`