Add comment to Test_ClientRegisterFollowerOK

disco/client_test.go

@@ -153,6 +153,7 @@ func Test_ClientRegisterRequestRedirectOK(t *testing.T) {
 	}
 }
 
+// Test_ClientRegisterFollowerOK tests how the client responds to getting a list of nodes it can join.
 func Test_ClientRegisterFollowerOK(t *testing.T) {
 	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		if r.Method != "POST" {