Update random_int and random_bytes exception thrown

random/random.php

@@ -92,7 +92,7 @@ function getrandmax(): int {}
      * @param int $length The length of the random string that should be returned in bytes.
      * @return string Returns a string containing the requested number of cryptographically secure random bytes.
      * @since 7.0
-     * @throws Exception if an appropriate source of randomness cannot be found.
+     * @throws Random\RandomException if an appropriate source of randomness cannot be found.
      */
     function random_bytes(int $length): string {}
 
@@ -103,7 +103,7 @@ function random_bytes(int $length): string {}
      * @param int $max The highest value to be returned, which must be less than or equal to PHP_INT_MAX.
      * @return int Returns a cryptographically secure random integer in the range min to max, inclusive.
      * @since 7.0
-     * @throws Exception if an appropriate source of randomness cannot be found.
+     * @throws Random\RandomException if an appropriate source of randomness cannot be found.
      */
     function random_int(int $min, int $max): int {}
 }