diff --git a/header.php b/header.php
index a63f381f8fc9..2020c66f0e34 100755
--- a/header.php
+++ b/header.php
@@ -34,7 +34,7 @@
 
   ?></title>
     <meta charset="<?php bloginfo( 'charset' ); ?>" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta name="viewport" content="width=device-width, maximum-scale=1.0, minimum-scale=1.0, initial-scale=1">
     <?php if ( is_singular() && get_option( 'thread_comments' ) ) wp_enqueue_script( 'comment-reply' ); ?>
     <link rel="pingback" href="<?php bloginfo( 'pingback_url' ); ?>" />
 
diff --git a/includes/class-bootstrapwp_walker_nav_menu.php b/includes/class-bootstrapwp_walker_nav_menu.php
index 46fe1cbe7823..2a49fc987db8 100644
--- a/includes/class-bootstrapwp_walker_nav_menu.php
+++ b/includes/class-bootstrapwp_walker_nav_menu.php
@@ -49,8 +49,8 @@ static function items_wrap( $args ) {
 	 */
 	function start_lvl( &$output, $depth = 0, $args = array() ) {
 		
-		$indent = str_repeat( '\t', $depth );
-		$output .= '\n$indent<ul class=\"dropdown-menu\">\n';
+		$indent = str_repeat( "\t", $depth );
+		$output .= "\n" . $indent . '<ul class="dropdown-menu">' . "\n";
 		
 	}