diff --git a/examples/js/loaders/3MFLoader.js b/examples/js/loaders/3MFLoader.js
index a707042b952d14c00aa0271330c6ffda838a1b0c..3891a62b831ef802b9e85d7bc7d6dcb1c685d57e 100644
--- a/examples/js/loaders/3MFLoader.js
+++ b/examples/js/loaders/3MFLoader.js
@@ -284,7 +284,7 @@ THREE.ThreeMFLoader.prototype = Object.assign( Object.create( THREE.Loader.proto
 
 		}
 
-		function parseTextures2DGroupNodes( texture2DGroupNode ) {
+		function parseTextures2DGroupNode( texture2DGroupNode ) {
 
 			var texture2DGroupData = {
 				id: texture2DGroupNode.getAttribute( 'id' ), // required
@@ -312,7 +312,7 @@ THREE.ThreeMFLoader.prototype = Object.assign( Object.create( THREE.Loader.proto
 
 		}
 
-		function parseColorGroupNodes( colorGroupNode ) {
+		function parseColorGroupNode( colorGroupNode ) {
 
 			var colorGroupData = {
 				id: colorGroupNode.getAttribute( 'id' ), // required
@@ -604,7 +604,7 @@ THREE.ThreeMFLoader.prototype = Object.assign( Object.create( THREE.Loader.proto
 			for ( var i = 0; i < colorGroupNodes.length; i ++ ) {
 
 				var colorGroupNode = colorGroupNodes[ i ];
-				var colorGroupData = parseColorGroupNodes( colorGroupNode );
+				var colorGroupData = parseColorGroupNode( colorGroupNode );
 				resourcesData[ 'colorgroup' ][ colorGroupData[ 'id' ] ] = colorGroupData;
 
 			}
@@ -617,7 +617,7 @@ THREE.ThreeMFLoader.prototype = Object.assign( Object.create( THREE.Loader.proto
 			for ( var i = 0; i < textures2DGroupNodes.length; i ++ ) {
 
 				var textures2DGroupNode = textures2DGroupNodes[ i ];
-				var textures2DGroupData = parseTextures2DGroupNodes( textures2DGroupNode );
+				var textures2DGroupData = parseTextures2DGroupNode( textures2DGroupNode );
 				resourcesData[ 'texture2dgroup' ][ textures2DGroupData[ 'id' ] ] = textures2DGroupData;
 
 			}
diff --git a/examples/jsm/loaders/3MFLoader.js b/examples/jsm/loaders/3MFLoader.js
index c0ea6b78e5c57f49faea27c6dd09bcb8c5ceba6b..14d66724b9ce54a5550464e72fd70d8569b67afc 100644
--- a/examples/jsm/loaders/3MFLoader.js
+++ b/examples/jsm/loaders/3MFLoader.js
@@ -307,7 +307,7 @@ ThreeMFLoader.prototype = Object.assign( Object.create( Loader.prototype ), {
 
 		}
 
-		function parseTextures2DGroupNodes( texture2DGroupNode ) {
+		function parseTextures2DGroupNode( texture2DGroupNode ) {
 
 			var texture2DGroupData = {
 				id: texture2DGroupNode.getAttribute( 'id' ), // required
@@ -335,7 +335,7 @@ ThreeMFLoader.prototype = Object.assign( Object.create( Loader.prototype ), {
 
 		}
 
-		function parseColorGroupNodes( colorGroupNode ) {
+		function parseColorGroupNode( colorGroupNode ) {
 
 			var colorGroupData = {
 				id: colorGroupNode.getAttribute( 'id' ), // required
@@ -627,7 +627,7 @@ ThreeMFLoader.prototype = Object.assign( Object.create( Loader.prototype ), {
 			for ( var i = 0; i < colorGroupNodes.length; i ++ ) {
 
 				var colorGroupNode = colorGroupNodes[ i ];
-				var colorGroupData = parseColorGroupNodes( colorGroupNode );
+				var colorGroupData = parseColorGroupNode( colorGroupNode );
 				resourcesData[ 'colorgroup' ][ colorGroupData[ 'id' ] ] = colorGroupData;
 
 			}
@@ -640,7 +640,7 @@ ThreeMFLoader.prototype = Object.assign( Object.create( Loader.prototype ), {
 			for ( var i = 0; i < textures2DGroupNodes.length; i ++ ) {
 
 				var textures2DGroupNode = textures2DGroupNodes[ i ];
-				var textures2DGroupData = parseTextures2DGroupNodes( textures2DGroupNode );
+				var textures2DGroupData = parseTextures2DGroupNode( textures2DGroupNode );
 				resourcesData[ 'texture2dgroup' ][ textures2DGroupData[ 'id' ] ] = textures2DGroupData;
 
 			}
diff --git a/examples/models/3mf/vertexcolor.3mf b/examples/models/3mf/vertexcolors.3mf
similarity index 100%
rename from examples/models/3mf/vertexcolor.3mf
rename to examples/models/3mf/vertexcolors.3mf