Capitalize headings

doc.zih.tu-dresden.de/docs/jobs_and_resources/architecture_2023.md

@@ -7,7 +7,7 @@ Infiniband and with Ethernet.
 ![Architecture overview 2023](../jobs_and_resources/misc/architecture_2023.png)
 {: align=center}
 
-## Compute systems
+## Compute Systems
 
 For the users, all compute clusters now act as seperate entities. They have their own
 login nodes of the same hardware and their own Slurm batch systems. It is now no longer up
@@ -16,17 +16,17 @@ the hardware by the choice of the correct login node.
 
 The login nodes can be used for smaller interactive jobs on the clusters. There are
 restrictions in place, though, wrt. usable resources and time per user. For larger
-computations, please use interactive jobs. 
+computations, please use interactive jobs.
 
-## Storage systems
+## Storage Systems
 
 The `/project` is mounted via NFS, without change (incl. snapshots). We now have `/home`
 as a Lustre filesystem on NVMe disks. This comes now without snapshots, and without backup
 to tape. For convenience, we will make the old home available as `/home_old` on the
-datamover nodes for the data migration period. 
+datamover nodes for the data migration period.
 
 `/warm_archive` is mounted on the data movers, only.
 
-### Scratch file systems
+### Scratch Filesystems
 
-With emerging technologies and new players in the file system market, 
+With emerging technologies and new players in the file system market,