fix typo in update endpoint

src/index.ts

@@ -43,7 +43,7 @@ app.group("/api", (app) => {
       ({ body: { food, id } }) => {
         if (data.foods[id] === undefined) {
           return {
-            status: "errror",
+            status: "error",
             message: `${id} does not exist.`,
           };
         }