Even more code style errors fix

Author: dhm-msd

src/parsers/class-wxr-parser-regex.php

@@ -85,7 +85,7 @@ public function parse( $file ) {
 						$multiline_content .= trim( substr( $importline, 0, $pos_closing ) );
 
 						$result = call_user_func( $handler[1], $multiline_content );
-						if ( 'wp:author' === $tag  && isset( $result['author_login'] ) ) {
+						if ( 'wp:author' === $tag && isset( $result['author_login'] ) ) {
 							$this->authors[ $result['author_login'] ] = $result;
 						} else {
 							$this->{$handler[0]}[] = $result;