/**
* Read a chunk, checking to make sure its not too big.
*
- * @param $fh resource The file handle
- * @param $size Integer size in bytes.
- * @throws Exception if too big.
- * @return String The chunk.
+ * @param resource $fh The file handle
+ * @param int $size Size in bytes.
+ * @throws Exception If too big
+ * @return string The chunk.
*/
private static function read( $fh, $size ) {
if ( $size > self::MAX_CHUNK_SIZE ) {