fix network for group project

network/README.md

@@ -10,7 +10,7 @@ Is currently limited to the common internal network. The network in which you sh
 
 ### Group project
 
-In group project situation is rather different. You cannot use the same approach as personal project (resources allocated in previously mentioned networks will be periodically released). For FIP you need to allocate from pools with `-GROUP` suffix (namely `public-cesnet-78-128-250-PERSONAL` or `public-muni-147-251-124-GROUP`).
+In group project situation is rather different. You cannot use the same approach as personal project (resources allocated in previously mentioned networks will be periodically released). For FIP you need to allocate from pools with `-GROUP` suffix (namely `public-cesnet-78-128-251-GROUP` or `public-muni-147-251-124-GROUP`).
 
 #### Network creation