diff --git a/inc/class-statifyblacklist-admin.php b/inc/class-statifyblacklist-admin.php
index 9f21b52..ef1b6b6 100644
--- a/inc/class-statifyblacklist-admin.php
+++ b/inc/class-statifyblacklist-admin.php
@@ -48,7 +48,7 @@ class StatifyBlacklist_Admin extends StatifyBlacklist {
 			} elseif ( ! empty( array_diff( $given_ip, $sanitized_ip ) ) ) {
 				return array(
 					'ip' => array_diff( $given_ip, $sanitized_ip ),
-					);
+				);
 			}
 
 			// Update database on success.
@@ -70,7 +70,7 @@ class StatifyBlacklist_Admin extends StatifyBlacklist {
 	 *
 	 * @since 1.0.0
 	 */
-	public static function _add_menu_page() {
+	public static function add_menu_page() {
 		$title = __( 'Statify Blacklist', 'statify-blacklist' );
 		if ( self::$multisite ) {
 			add_submenu_page(
diff --git a/inc/class-statifyblacklist.php b/inc/class-statifyblacklist.php
index 73dfc95..58ef305 100644
--- a/inc/class-statifyblacklist.php
+++ b/inc/class-statifyblacklist.php
@@ -95,7 +95,7 @@ class StatifyBlacklist {
 			add_filter( 'plugin_row_meta', array( 'StatifyBlacklist_Admin', 'plugin_meta_link' ), 10, 2 );
 
 			if ( is_multisite() ) {
-				add_action( 'network_admin_menu', array( 'StatifyBlacklist_Admin', '_add_menu_page' ) );
+				add_action( 'network_admin_menu', array( 'StatifyBlacklist_Admin', 'add_menu_page' ) );
 				add_filter(
 					'network_admin_plugin_action_links', array(
 						'StatifyBlacklist_Admin',
@@ -105,7 +105,7 @@ class StatifyBlacklist {
 					2
 				);
 			} else {
-				add_action( 'admin_menu', array( 'StatifyBlacklist_Admin', '_add_menu_page' ) );
+				add_action( 'admin_menu', array( 'StatifyBlacklist_Admin', 'add_menu_page' ) );
 				add_filter( 'plugin_action_links', array( 'StatifyBlacklist_Admin', 'plugin_actions_links' ), 10, 2 );
 			}
 		}
@@ -317,7 +317,7 @@ class StatifyBlacklist {
 			}
 
 			$bytes_addr = unpack( 'n*', inet_pton( $base ) );
-			$bytes_est = unpack( 'n*', inet_pton( $ip ) );
+			$bytes_est  = unpack( 'n*', inet_pton( $ip ) );
 
 			if ( ! $bytes_addr || ! $bytes_est ) {
 				return false;
@@ -325,8 +325,8 @@ class StatifyBlacklist {
 
 			$ceil = ceil( $mask / 16 );
 			for ( $i = 1; $i <= $ceil; ++ $i ) {
-				$left  = $mask - 16 * ( $i - 1 );
-				$left  = ( $left <= 16 ) ? $left : 16;
+				$left   = $mask - 16 * ( $i - 1 );
+				$left   = ( $left <= 16 ) ? $left : 16;
 				$mask_b = ~( 0xffff >> $left ) & 0xffff;
 				if ( ( $bytes_addr[ $i ] & $mask_b ) !== ( $bytes_est[ $i ] & $mask_b ) ) {
 					return false;
diff --git a/statify-blacklist.php b/statify-blacklist.php
index d4ad754..adb11fa 100644
--- a/statify-blacklist.php
+++ b/statify-blacklist.php
@@ -67,12 +67,10 @@ function statify_blacklist_autoload( $class ) {
 	);
 
 	if ( in_array( $class, $plugin_classes, true ) ) {
-		require_once(
-			sprintf(
-				'%s/inc/class-%s.php',
-				STATIFYBLACKLIST_DIR,
-				strtolower( str_replace( '_', '-', $class ) )
-			)
+		require_once sprintf(
+			'%s/inc/class-%s.php',
+			STATIFYBLACKLIST_DIR,
+			strtolower( str_replace( '_', '-', $class ) )
 		);
 	}
 }