fixed typo in TableAjax header cells

SE/se-lib/TableAjax.php.p5UI__TableAjaxSortableLabel.js

@@ -15,7 +15,7 @@ var P5UI__TableAjaxSortableLabel = createReactClass({
 	// props.namespace: string
 	// props.isSortable: bool
 	// props.fieldName: string
-	// props.fieldProps: legacy field props object { type, firendly, xsdRefType, description, ... }
+	// props.fieldProps: legacy field props object { type, friendly, xsdRefType, description, ... }
 	getStateFromStore: function () {
 		var state = this.props.store.getState();
 		return {
@@ -58,7 +58,7 @@ var P5UI__TableAjaxSortableLabel = createReactClass({
 		var fieldProps = this.props.fieldProps;
 
 		var label = this.props.fieldName;
-		if (fieldProps.firendly) label = fieldProps.firendly;
+		if (fieldProps.friendly) label = fieldProps.friendly;
 		var labelElements = ('ref' === fieldProps.type && fieldProps.xsdRefType)
 			?	[
 				h('i', {  style: { 'padding-right': "2px" }, className: "glyphicon glyphicon-export" }),