Fix contact information with glossary

register/README.md

@@ -37,7 +37,7 @@ The following already established terms and conditions apply
 ## Group Project
 Group projects are the primary resource allocation unit for MetaCentrum Cloud.
 Any user or a group of users requiring a non-trivial amount of resources must
-request a group project on cloud@metacentrum.cz and provide the following basic information:
+request a group project from User Support and provide the following basic information:
 * __name of the project__,
 * __purpose of the project__,
 * __contact information__,