did some sniff sniff

inc/customizer/sad-sanitize.php

@@ -1,14 +1,14 @@
 <?php
 /**
  * Sanitize customizer field
- * 
+ *
  * @package Sophia After Dark
  * @since 1.0.0
  */
 
 if ( ! function_exists( 'sophia_after_dark_sanitize_checkbox' ) ) :
 
-    /**
+	/**
 	 * Sanitize checkbox.
 	 *
 	 * @since 1.0.0
@@ -43,5 +43,5 @@ if ( ! function_exists( 'sophia_after_dark_sanitize_select' ) ) :
 		// If the input is a valid key, return it; otherwise, return the default.
 		return ( array_key_exists( $input, $choices ) ? $input : $setting->default );
 	}
-	
-endif;
+
+endif;