Merge pull request #13605 from takahirox/CleanUpWebGLState

WebGLState minor clean up

src/renderers/webgl/WebGLState.js

@@ -348,13 +348,13 @@ function WebGLState( gl, extensions, utils ) {
 
 	if ( glVersion.indexOf( 'WebGL' ) !== - 1 ) {
 
-	   version = parseFloat( /^WebGL\ ([0-9])/.exec( glVersion )[ 1 ] );
-	   lineWidthAvailable = ( version >= 1.0 );
+		version = parseFloat( /^WebGL\ ([0-9])/.exec( glVersion )[ 1 ] );
+		lineWidthAvailable = ( version >= 1.0 );
 
 	} else if ( glVersion.indexOf( 'OpenGL ES' ) !== - 1 ) {
 
-	   version = parseFloat( /^OpenGL\ ES\ ([0-9])/.exec( glVersion )[ 1 ] );
-	   lineWidthAvailable = ( version >= 2.0 );
+		version = parseFloat( /^OpenGL\ ES\ ([0-9])/.exec( glVersion )[ 1 ] );
+		lineWidthAvailable = ( version >= 2.0 );
 
 	}