diff --git a/theme/views_slideshow.theme.inc b/theme/views_slideshow.theme.inc
index 7997a8f..a34e415 100644
--- a/theme/views_slideshow.theme.inc
+++ b/theme/views_slideshow.theme.inc
@@ -173,7 +173,7 @@ function _views_slideshow_preprocess_views_slideshow(&$vars) {
  * @ingroup themeable
  */
 function theme_views_slideshow_main_section($vars) {
-  return '<div id="' . $vars['plugin'] . '_main_' . $vars['vss_id'] . '" class="' .  $vars['plugin'] . '_main views_slideshow_main">' . $vars['slides'] . '</div>';
+  return '<div id="' . $vars['plugin'] . '_main_' . $vars['vss_id'] . '" class="' . $vars['plugin'] . '_main views_slideshow_main">' . $vars['slides'] . '</div>';
 }
 
 /**
diff --git a/views_slideshow.module b/views_slideshow.module
index 7af7c13..12a5351 100644
--- a/views_slideshow.module
+++ b/views_slideshow.module
@@ -182,7 +182,7 @@ function views_slideshow_pager_views_slideshow_widget_form_options(&$form, &$for
 
   if (!empty($pagers)) {
     $pager_options = array();
-    foreach($pagers as $pager_id => $pager_info) {
+    foreach ($pagers as $pager_id => $pager_info) {
       $pager_options[$pager_id] = $pager_info['name'];
     }
     asort($pager_options);
@@ -346,7 +346,7 @@ function views_slideshow_controls_views_slideshow_widget_form_options(&$form, &$
 
   if (!empty($controls)) {
     $control_type_options = array();
-    foreach($controls as $control_id => $control_info) {
+    foreach ($controls as $control_id => $control_info) {
       $control_type_options[$control_id] = $control_info['name'];
     }
     asort($control_type_options);
diff --git a/views_slideshow_plugin_style_slideshow.inc b/views_slideshow_plugin_style_slideshow.inc
index 77b1195..2f31fbb 100644
--- a/views_slideshow_plugin_style_slideshow.inc
+++ b/views_slideshow_plugin_style_slideshow.inc
@@ -152,7 +152,7 @@ class views_slideshow_plugin_style_slideshow extends views_plugin_style {
             $is_compatible = 1;
             // Check if every required accept value in the widget has a
             // corresponding calls value in the slideshow.
-            foreach($widget_info['accepts'] as $accept_key => $accept_value) {
+            foreach ($widget_info['accepts'] as $accept_key => $accept_value) {
               if (is_array($accept_value) && !empty($accept_value['required']) && !in_array($accept_key, $slideshow_info['calls'])) {
                 $is_compatible = 0;
                 break;
@@ -163,7 +163,7 @@ class views_slideshow_plugin_style_slideshow extends views_plugin_style {
             if ($is_compatible) {
               // Check if every required calls value in the widget has a
               // corresponding accepts call.
-              foreach($widget_info['calls'] as $calls_key => $calls_value) {
+              foreach ($widget_info['calls'] as $calls_key => $calls_value) {
                 if (is_array($calls_value) && !empty($calls_value['required']) && !in_array($calls_key, $slideshow_info['accepts'])) {
                   $is_compatible = 0;
                   break;