minor

src/internal/cacheHttpClient.ts

@@ -31,7 +31,6 @@ import {
 const versionSalt = '1.0'
 
 function getCacheApiUrl(resource: string): string {
-  // Ideally we just use ACTIONS_CACHE_URL
   const baseUrl: string = process.env['ACTIONS_CACHE_URL'] || ''
   if (!baseUrl) {
     throw new Error('Cache Service Url not found, unable to restore cache.')