diff --git a/curly-extension.php b/curly-extension.php
index 82588fd..689dcce 100644
--- a/curly-extension.php
+++ b/curly-extension.php
@@ -3,7 +3,7 @@
 Plugin Name: Curly Themes Extension
 Plugin URI: http://demo.curlythemes.com
 Description: Curly Themes Extension is a collection of Shortcodes, Widgets and Plugins. This plugin exclusive for Curly Themes
-Version: 2.4.1
+Version: 2.4.2
 Author: Curly Themes
 Author URI: http://www.curlythemes.com
 */
diff --git a/plugins/simple-qr/simple-qr.php b/plugins/simple-qr/simple-qr.php
index 8b5bf1c..3f53774 100644
--- a/plugins/simple-qr/simple-qr.php
+++ b/plugins/simple-qr/simple-qr.php
@@ -11,13 +11,13 @@
 function curly_qr_options_header() {
 	if ( !is_admin() ) {
 		wp_enqueue_style('arrow-icons', plugins_url( '/css/arrow-icons.css' , __FILE__ ), true);
-		wp_enqueue_style('arrow-icons-font', 'http://fonts.googleapis.com/css?family=Pacifico', true);
-	} 
+		wp_enqueue_style('arrow-icons-font', '//fonts.googleapis.com/css?family=Pacifico', true);
+	}
 }
 add_action('wp_enqueue_scripts', 'curly_qr_options_header');
 
 function curly_qr( $atts ) {
-	extract(shortcode_atts(array(  
+	extract(shortcode_atts(array(
 	    'type'  	=> null,
 		'title'  	=> null,
 		'url'  		=> null,
@@ -40,45 +40,45 @@ function curly_qr( $atts ) {
 		'pointer_color' 	=> '#CC0000',
 		'pointer_position' 	=> 'left',
 		'margin' 	=> 20
-		
-	), $atts)); 
-	
+
+	), $atts));
+
 	switch($type){
-	
-		case 'url' : 
-			$out = 'type=url&url='.$atts['url']; 
+
+		case 'url' :
+			$out = 'type=url&url='.$atts['url'];
 			break;
-		case 'contact' : 
-			$out = 'type=contact&name='.$atts['name'].'&address='.$atts['address'].'&phone='.$atts['phone'].'&email='.$atts['email']; 
+		case 'contact' :
+			$out = 'type=contact&name='.$atts['name'].'&address='.$atts['address'].'&phone='.$atts['phone'].'&email='.$atts['email'];
 			break;
-		case 'email' : 
-			$out = 'type=email&email='.$atts['email'].'&subject='.$atts['subject'].'&message='.$atts['message']; 
+		case 'email' :
+			$out = 'type=email&email='.$atts['email'].'&subject='.$atts['subject'].'&message='.$atts['message'];
 			break;
-		case 'geo' : 
-			$out = 'type=geo&lat='.$atts['lat'].'&lon='.$atts['lon'].'&height='.$atts['height']; 
+		case 'geo' :
+			$out = 'type=geo&lat='.$atts['lat'].'&lon='.$atts['lon'].'&height='.$atts['height'];
 			break;
-		case 'phone' : 
-			$out = 'type=phone&phone='.$atts['phone']; 
+		case 'phone' :
+			$out = 'type=phone&phone='.$atts['phone'];
 			break;
-		case 'sms' : 
-			$out = 'type=sms&phone='.$atts['phone'].'&message='.$atts['message']; 
+		case 'sms' :
+			$out = 'type=sms&phone='.$atts['phone'].'&message='.$atts['message'];
 			break;
-		case 'text' : 
-			$out = 'type=text&text='.$text; 
+		case 'text' :
+			$out = 'type=text&text='.$text;
 			break;
-		case 'wifi' : 
-			$out = 'type=wifi&wifi_type='.$atts['wifi_type'].'&ssid='.$atts['ssid'].'&password='.$atts['password']; 
+		case 'wifi' :
+			$out = 'type=wifi&wifi_type='.$atts['wifi_type'].'&ssid='.$atts['ssid'].'&password='.$atts['password'];
 			break;
-		case 'bookmark' : 
-			$out = 'type=bookmark&text='.$title.'&url='.$url; 
+		case 'bookmark' :
+			$out = 'type=bookmark&text='.$title.'&url='.$url;
 			break;
-		case 'auto' : 
-			$out = 'type=url&url='.get_permalink(); 
+		case 'auto' :
+			$out = 'type=url&url='.get_permalink();
 			break;
 	}
-	
+
 	$css = 'alignnone';
-	
+
 	switch($align){
 		case 'right'  :  $css = 'alignright'; break;
 		case 'left'   :  $css = 'alignleft'; break;
@@ -89,14 +89,14 @@ function curly_qr( $atts ) {
 		$arrow = '<span style="color:'.$pointer_color.'; margin-top: -'.($margin+3).'px; text-align: '.$pointer_position.'" data-arrow-icon="4">';
 		$arrow .= $pointer_text.'</span>';
 	}
-	
+
 	$inline = ($margin) ? ' style="margin-bottom: '.$margin.'px" ' : null;
-	
+
 	$html = '<div class="simple-qr" style="width: '.$size.'px"><img src="'.plugins_url().'/curly-extension/plugins/simple-qr/qr-generator.php?size='.$atts['size'].'&amp;'.$out.'" class="wp-image-qr '.$css.'" alt="'.$alt.'" '.$inline.'>'.$arrow.'</div>';
-	
+
 	return $html;
-	
+
 }
 add_shortcode( 'simple-qr', 'curly_qr' );
 
-?>
\ No newline at end of file
+?>