maint: fix some spelling errors (#576)

Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>

src/auth.ts

@@ -86,7 +86,7 @@ export async function auth<T = unknown>(
   switch (authOptions.type) {
     case "app":
       return getAppAuthentication(state);
-    // @ts-expect-error "oauth" is not supperted in types
+    // @ts-expect-error "oauth" is not supported in types
     case "oauth":
       state.log.warn(
         // @ts-expect-error `log.warn()` expects string

src/types.ts

@@ -33,9 +33,9 @@ export type AppAuthOptions = {
 
 /**
 Users SHOULD only enter repositoryIds || repositoryNames.
-However, this moduke still passes both to the backend API to
+However, this module still passes both to the backend API to
 let the API decide how to handle the logic. We just throw the
-reponse back to the client making the request.
+response back to the client making the request.
 **/
 export type InstallationAuthOptions = {
   type: "installation";