Simplified & unified the endpoint-paths

[demos/kafka/wordcount] / users

diff --git a/users b/users
index 0f2147d..aaf3b32 160000 (submodule)
--- a/users
+++ b/users
@@ -1 +1 @@
-Subproject commit 0f2147d109ce238982953e2d07d9202e3070a67c
+Subproject commit aaf3b3248937ffd1677a1eeb6a575c539b6ec84a