diff --git a/docs.it4i/storage/proj4-storage.md b/docs.it4i/storage/proj4-storage.md
index c02b492a3418d073552641bff2228c1baf5a7841..d017e12f7f6db247ae9f4433e346e64266f95dee 100644
--- a/docs.it4i/storage/proj4-storage.md
+++ b/docs.it4i/storage/proj4-storage.md
@@ -1,4 +1,4 @@
-# Proj4 Object Storage
+# PROJ4 Object Storage
 
 OpenStack Swift is a highly scalable, distributed object storage system
 designed to store and retrieve large amounts of unstructured data.
@@ -16,9 +16,9 @@ It is also designed to be highly durable, with data being replicated across mult
 Overall, OpenStack Swift is a powerful and flexible object storage system
 that is well-suited for a wide range of applications and use cases.
 
-## Accessing Proj4
+## Accessing PROJ4
 
-The Proj4 object storage is accessible from all IT4Innovations clusters' login nodes
+PROJ4 is accessible from all IT4Innovations clusters' login nodes
 as well as from the outside.
 Additionally, it allows to share data across clusters, etc.