Merge pull request #421 from boegel/fix_systems

fix rendering issue on systems overview page

Author: trz42

docs/systems.md

@@ -57,6 +57,7 @@ EESSI is supported in the ARM and GPU-accelerated partitions of Deucalion with p
 MareNostrum 5 is the EuroHPC JU supercomputer hosted by the [Barcelona Supercomputing Center (BSC](https://www.bsc.es/).
 
 * [General documentation](https://www.bsc.es/supportkc/)
+
 ---
 
 ## Other European systems