Fix tabs in groups.
diff --git a/groups b/groups
index 566c58b..570de37 100644
--- a/groups
+++ b/groups
@@ -1,11 +1,11 @@
-# UUID Group Name
+# UUID Group Name
#
-global:Anonymous-Users Anonymous Users
-global:Project-Owners Project Owners
-global:Registered-Users Registered Users
-google:AI2Pq9r_ksT_hfUOny8swsG8krQwPL5eOM0hGHf4QWGOPdy9igqsdhs google/google-union:signcla
-mdb:apphosting-stubby-api--s-7egoogle-2ecom-3agitwatcher mdb/apphosting-stubby-api--s-7egoogle-2ecom-3agitwatcher
-mdb:hafnium-access mdb/hafnium-access
-mdb:hafnium-admin mdb/hafnium-admin
-mdb:kokoro mdb/kokoro
-mdb:kokoro-dedicated mdb/kokoro-dedicated
+global:Anonymous-Users Anonymous Users
+global:Project-Owners Project Owners
+global:Registered-Users Registered Users
+google:AI2Pq9r_ksT_hfUOny8swsG8krQwPL5eOM0hGHf4QWGOPdy9igqsdhs google/google-union:signcla
+mdb:apphosting-stubby-api--s-7egoogle-2ecom-3agitwatcher mdb/apphosting-stubby-api--s-7egoogle-2ecom-3agitwatcher
+mdb:hafnium-access mdb/hafnium-access
+mdb:hafnium-admin mdb/hafnium-admin
+mdb:kokoro mdb/kokoro
+mdb:kokoro-dedicated mdb/kokoro-dedicated