Cleanup example (mrdoob#27059)

Methuselah96 · web-flow · commit b37d24e9da8f · 2023-10-26T10:14:58.000+02:00
Extra argument does nothing.
diff --git a/examples/webgl_shadow_contact.html b/examples/webgl_shadow_contact.html
@@ -214,7 +214,7 @@
 
 				} );
 
-				gui.add( state, 'showWireframe', true ).onChange( function () {
+				gui.add( state, 'showWireframe' ).onChange( function () {
 
 					if ( state.showWireframe ) {
 
