From 39987397db9b943194acdc9c72539cd88a500220 Mon Sep 17 00:00:00 2001
From: Brady McDonough <me@bradymcd.ca>
Date: Thu, 15 Feb 2024 15:08:47 -0700
Subject: [PATCH] Interface correction

---
 src/Required/RequestInterface.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Required/RequestInterface.php b/src/Required/RequestInterface.php
index 022a73c..9b4e99b 100644
--- a/src/Required/RequestInterface.php
+++ b/src/Required/RequestInterface.php
@@ -20,10 +20,10 @@ interface RequestInterface
 
     /**
      * Returns a referred user response variable.
-     * @param string $k The key the user is sending
+     * @param string $key The name of the value the user is sending
      * @return string
      */
-    public function getResp(string $key): string;
+    public function getResp(string $key): ?string;
 
 
 }