diff --git a/utils/errors.h b/utils/errors.h
index cce8d6e90..55f921e48 100644
--- a/utils/errors.h
+++ b/utils/errors.h
@@ -27,68 +27,37 @@
  * Enumeration of error codes
  */
 typedef enum {
-	NSERROR_OK,			/**< No error */
-
-	NSERROR_UNKNOWN,		/**< Unknown error - DO *NOT* USE */
-
-	NSERROR_NOMEM,			/**< Memory exhaustion */
-
-	NSERROR_NO_FETCH_HANDLER,	/**< No fetch handler for URL scheme */
-
-	NSERROR_NOT_FOUND,		/**< Requested item not found */
-
-	NSERROR_NOT_DIRECTORY,           /**< Missing directory */
-
-	NSERROR_SAVE_FAILED,		/**< Failed to save data */
-
-	NSERROR_CLONE_FAILED,		/**< Failed to clone handle */
-
-	NSERROR_INIT_FAILED,		/**< Initialisation failed */
-
-	NSERROR_MNG_ERROR,		/**< An MNG error occurred */
-
+	NSERROR_OK,                     /**< No error */
+	NSERROR_UNKNOWN,                /**< Unknown error - DO *NOT* USE */
+	NSERROR_NOMEM,                  /**< Memory exhaustion */
+	NSERROR_NO_FETCH_HANDLER,       /**< No fetch handler for URL scheme */
+	NSERROR_NOT_FOUND,              /**< Requested item not found */
+	NSERROR_NOT_DIRECTORY,          /**< Missing directory */
+	NSERROR_SAVE_FAILED,            /**< Failed to save data */
+	NSERROR_CLONE_FAILED,           /**< Failed to clone handle */
+	NSERROR_INIT_FAILED,            /**< Initialisation failed */
+	NSERROR_MNG_ERROR,              /**< An MNG error occurred */
 	NSERROR_BMP_ERROR,              /**< A BMP error occurred */
-
 	NSERROR_GIF_ERROR,              /**< A GIF error occurred */
-
 	NSERROR_ICO_ERROR,              /**< A ICO error occurred */
-
 	NSERROR_PNG_ERROR,              /**< A PNG error occurred */
-
 	NSERROR_SVG_ERROR,              /**< A SVG error occurred */
-
-	NSERROR_BAD_ENCODING,		/**< The character set is unknown */
-
-	NSERROR_NEED_DATA,		/**< More data needed */
-
-	NSERROR_ENCODING_CHANGE,	/**< The character changed */
-
-	NSERROR_BAD_PARAMETER,		/**< Bad Parameter */
-
-	NSERROR_INVALID,		/**< Invalid data */
-
-	NSERROR_BOX_CONVERT,		/**< Box conversion failed */
-
-	NSERROR_STOPPED,		/**< Content conversion stopped */
-
-	NSERROR_DOM,	                /**< DOM call returned error */
-
-	NSERROR_CSS,	                /**< CSS call returned error */
-
+	NSERROR_BAD_ENCODING,           /**< The character set is unknown */
+	NSERROR_NEED_DATA,              /**< More data needed */
+	NSERROR_ENCODING_CHANGE,        /**< The character changed */
+	NSERROR_BAD_PARAMETER,          /**< Bad Parameter */
+	NSERROR_INVALID,                /**< Invalid data */
+	NSERROR_BOX_CONVERT,            /**< Box conversion failed */
+	NSERROR_STOPPED,                /**< Content conversion stopped */
+	NSERROR_DOM,                    /**< DOM call returned error */
+	NSERROR_CSS,                    /**< CSS call returned error */
 	NSERROR_CSS_BASE,               /**< CSS base sheet failed */
-
-	NSERROR_BAD_URL,		/**< Bad URL */
-
-	NSERROR_BAD_CONTENT,		/**< Bad Content */
-
+	NSERROR_BAD_URL,                /**< Bad URL */
+	NSERROR_BAD_CONTENT,            /**< Bad Content */
 	NSERROR_FRAME_DEPTH,            /**< Exceeded frame depth */
-
 	NSERROR_PERMISSION,             /**< Permission error */
-
-	NSERROR_NOSPACE,		/**< Insufficient space */
-
+	NSERROR_NOSPACE,                /**< Insufficient space */
 	NSERROR_BAD_SIZE,               /**< Bad size */
-
 	NSERROR_NOT_IMPLEMENTED,        /**< Functionality is not implemented */
 } nserror;