Coding Standards: Fix code indent in unescape_invalid_shortcodes().

Props joelcj91, GaryJ.
Fixes #43346.

git-svn-id: https://develop.svn.wordpress.org/trunk@42738 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/shortcodes.php

@@ -458,14 +458,15 @@ function do_shortcodes_in_html_tags( $content, $ignore_html, $tagnames ) {
  * @return string Content with placeholders removed.
  */
 function unescape_invalid_shortcodes( $content ) {
-		// Clean up entire string, avoids re-parsing HTML.
-		$trans   = array(
-			'[' => '[',
-			']' => ']',
-		);
-		$content = strtr( $content, $trans );
+	// Clean up entire string, avoids re-parsing HTML.
+	$trans = array(
+		'[' => '[',
+		']' => ']',
+	);
 
-		return $content;
+	$content = strtr( $content, $trans );
+
+	return $content;
 }
 
 /**