Update WebGLState.js

Additional line to match current code style.

src/renderers/webgl/WebGLState.js

@@ -641,6 +641,7 @@ function WebGLState( gl, extensions, paramThreeToGL ) {
 		}
 
 		currentBlending = blending;
+		
 	}
 
 	function setMaterial( material ) {