fix: typo

in case it wasn't intentional

Author: soedirgo

src/index.ts

@@ -50,7 +50,7 @@ export class FunctionsClient {
       const { responseType } = invokeOptions ?? {}
       if (!responseType || responseType === 'json') {
         data = await response.json()
-      } else if (responseType === 'arraybuffer') {
+      } else if (responseType === 'arrayBuffer') {
         data = await response.arrayBuffer()
       } else if (responseType === 'blob') {
         data = await response.blob()

src/types.ts

@@ -5,7 +5,7 @@ export type Fetch = typeof crossFetch
 export enum ResponseType {
   json,
   text,
-  arraybuffer,
+  arrayBuffer,
   blob,
 }