diff --git a/wp-admin/network/edit.php b/wp-admin/network/edit.php
index 8937ada651..28ca4ac7c9 100644
--- a/wp-admin/network/edit.php
+++ b/wp-admin/network/edit.php
@@ -174,7 +174,7 @@ switch ( $_GET['action'] ) {
 		if ( ! ( current_user_can( 'manage_sites' ) && current_user_can( 'delete_sites' ) ) )
 			wp_die( __( 'You do not have permission to access this page.' ) );
 
-		if ( $id != '0' && $id != $current_site->blog_id && current_user_can ( 'delete_site', $id ) ) {
+		if ( $id != '0' && $id != $current_site->blog_id && current_user_can( 'delete_site', $id ) ) {
 			wpmu_delete_blog( $id, true );
 			wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'delete' ), wp_get_referer() ) );
 		} else {
diff --git a/wp-admin/network/site-info.php b/wp-admin/network/site-info.php
index 96d043eb09..6b8fa84d3f 100644
--- a/wp-admin/network/site-info.php
+++ b/wp-admin/network/site-info.php
@@ -13,8 +13,8 @@ require_once( './admin.php' );
 if ( ! is_multisite() )
 	wp_die( __( 'Multisite support is not enabled.' ) );
 
-if ( ! current_user_can('manage_sites') )
-	wp_die(__('You do not have sufficient permissions to edit this site.'));
+if ( ! current_user_can( 'manage_sites' ) )
+	wp_die( __( 'You do not have sufficient permissions to edit this site.' ) );
 
 add_contextual_help($current_screen,
 	'<p>' . __('The menu is for editing information specific to individual sites, particularly if the admin area of a site is unavailable.') . '</p>' .
diff --git a/wp-admin/network/site-new.php b/wp-admin/network/site-new.php
index ba13d5803e..b45b98b890 100644
--- a/wp-admin/network/site-new.php
+++ b/wp-admin/network/site-new.php
@@ -13,8 +13,8 @@ require_once( './admin.php' );
 if ( ! is_multisite() )
 	wp_die( __( 'Multisite support is not enabled.' ) );
 
-if ( ! current_user_can('manage_sites') )
-	wp_die(__('You do not have sufficient permissions to add sites to this network.'));
+if ( ! current_user_can( 'manage_sites' ) )
+	wp_die( __( 'You do not have sufficient permissions to add sites to this network.' ) );
 
 add_contextual_help($current_screen,
 	'<p>' . __('This screen is for Super Admins to add new sites to the network. This is not affected by the registration settings.') . '</p>' .
@@ -30,7 +30,7 @@ if ( isset($_REQUEST['action']) && 'add-site' == $_REQUEST['action'] ) {
 	if ( ! current_user_can( 'manage_sites' ) )
 		wp_die( __( 'You do not have permission to access this page.' ) );
 
-	if ( is_array( $_POST['blog'] ) == false )
+	if ( ! is_array( $_POST['blog'] ) )
 		wp_die( __( 'Can&#8217;t create an empty site.' ) );
 	$blog = $_POST['blog'];
 	$domain = '';
diff --git a/wp-admin/network/site-settings.php b/wp-admin/network/site-settings.php
index 1c9a67b532..42effcf3a4 100644
--- a/wp-admin/network/site-settings.php
+++ b/wp-admin/network/site-settings.php
@@ -13,8 +13,8 @@ require_once( './admin.php' );
 if ( ! is_multisite() )
 	wp_die( __( 'Multisite support is not enabled.' ) );
 
-if ( ! current_user_can('manage_sites') )
-	wp_die(__('You do not have sufficient permissions to edit this site.'));
+if ( ! current_user_can( 'manage_sites' ) )
+	wp_die( __( 'You do not have sufficient permissions to edit this site.' ) );
 
 add_contextual_help($current_screen,
 	'<p>' . __('The menu is for editing information specific to individual sites, particularly if the admin area of a site is unavailable.') . '</p>' .