Fix replace again

Author: Camwyn

composer.json

@@ -25,6 +25,6 @@
         "phpunit/phpunit": "^4.8|^5.5|^6.5"
     },
     "replace": {
-        "rlanvin/phpass": "1.6.*"
+        "rlanvin/php-rrule": "1.6.*"
     }
 }