diff --git a/admin-guide/architecture/accounts-and-groups.md b/admin-guide/architecture/accounts-and-groups.md
index 94d1a17e..5d943aa5 100644
--- a/admin-guide/architecture/accounts-and-groups.md
+++ b/admin-guide/architecture/accounts-and-groups.md
@@ -27,7 +27,7 @@ Official documentation on PSI IT account naming convention can be found [here](h
 
 ## UID Allocation
 
-  | UID.                    | GID.                    |
+  | UID                     | GID                     |                               |
   |-------------------------|-------------------------|-------------------------------|
   | 0 - 1000                | 100 - 1000              | local users / groups manually |
   | 1000 - 9999             | 110 - 9999              | old AD accounts manually |