Convert tabs to spaces in groups.

groups

diff --git a/groups b/groups
index fc9151e..36fe60b 100644
--- a/groups
+++ b/groups
@@ -1,7 +1,7 @@
-# UUID                 	                                        Group Name
+# UUID								Group Name
 #
-global:Anonymous-Users 	                                        Anonymous Users
-global:Project-Owners  	                                        Project Owners
-global:Registered-Users	                                        Registered Users
+global:Anonymous-Users						Anonymous Users
+global:Project-Owners						Project Owners
+global:Registered-Users						Registered Users
 google:AI2Pq9r_ksT_hfUOny8swsG8krQwPL5eOM0hGHf4QWGOPdy9igqsdhs  google/google-union:signcla
-mdb:fuchsia-team       	                                        mdb/fuchsia-team
+mdb:fuchsia-team						mdb/fuchsia-team