Fixed coding style

src/core/Geometry.js

@@ -989,6 +989,7 @@ Geometry.prototype = Object.assign( Object.create( EventDispatcher.prototype ),
 			for ( var key in parameters ) {
 
 				if ( parameters[ key ] !== undefined ) data[ key ] = parameters[ key ];
+
 			}
 
 			return data;

src/geometries/TubeGeometry.js

@@ -226,6 +226,7 @@ TubeBufferGeometry.prototype.toJSON = function () {
 	data.path = this.parameters.path.toJSON();
 
 	return data;
+
 };
 
 export { TubeGeometry, TubeBufferGeometry };