chore: fix typo

Author: F3n67u

lib/Resolver.js

@@ -263,7 +263,7 @@ class Resolver {
 		if (typeof path !== "string")
 			return callback(new Error("path argument is not a string"));
 		if (typeof request !== "string")
-			return callback(new Error("path argument is not a string"));
+			return callback(new Error("request argument is not a string"));
 		if (!resolveContext)
 			return callback(new Error("resolveContext argument is not set"));