diff --git a/inc/class-statifyblacklist-admin.php b/inc/class-statifyblacklist-admin.php
index 5df5a63..7151940 100644
--- a/inc/class-statifyblacklist-admin.php
+++ b/inc/class-statifyblacklist-admin.php
@@ -163,7 +163,6 @@ class StatifyBlacklist_Admin extends StatifyBlacklist {
 				)
 			);
 		}
-
 	}
 
 	/**
diff --git a/inc/class-statifyblacklist.php b/inc/class-statifyblacklist.php
index da8ab47..d3efbc8 100644
--- a/inc/class-statifyblacklist.php
+++ b/inc/class-statifyblacklist.php
@@ -436,7 +436,7 @@ class StatifyBlacklist {
 			}
 
 			$ceil = ceil( $mask / 16 );
-			for ( $i = 1; $i <= $ceil; ++ $i ) {
+			for ( $i = 1; $i <= $ceil; ++$i ) {
 				$left   = $mask - 16 * ( $i - 1 );
 				$left   = ( $left <= 16 ) ? $left : 16;
 				$mask_b = ~( 0xffff >> $left ) & 0xffff;
diff --git a/statify-blacklist.php b/statify-blacklist.php
index 84462a6..7d631b3 100644
--- a/statify-blacklist.php
+++ b/statify-blacklist.php
@@ -37,7 +37,7 @@ if ( ! defined( 'ABSPATH' ) ) {
 
 // Constants.
 define( 'STATIFYBLACKLIST_FILE', __FILE__ );
-define( 'STATIFYBLACKLIST_DIR', dirname( __FILE__ ) );
+define( 'STATIFYBLACKLIST_DIR', __DIR__ );
 define( 'STATIFYBLACKLIST_BASE', plugin_basename( __FILE__ ) );
 
 // Check for compatibility.