Fix warnings on the build (#4853)

Update the comments to match the params

src/client/Microsoft.Identity.Client/Http/IHttpManager.cs

@@ -25,11 +25,11 @@ internal interface IHttpManager
         /// <param name="method">Http method.</param>
         /// <param name="logger">Logger from the request context.</param>
         /// <param name="doNotThrow">Flag to decide if MsalServiceException is thrown or the response is returned in case of 5xx errors.</param>
-        /// <param name="retry">Flag to indicate whether the retries are performed in for specific failures.</param>
         /// <param name="mtlsCertificate">Certificate used for MTLS authentication.</param>
         /// <param name="customHttpClient">Custom http client which bypasses the HttpClientFactory. 
         /// This is needed for service fabric managed identity where a cert validation callback is added to the handler.</param>
         /// <param name="cancellationToken"></param>
+        /// <param name="retryCount">Number of retries to be attempted in case of retriable status codes.</param>
         /// <returns></returns>
         Task<HttpResponse> SendRequestAsync(
            Uri endpoint,