Removed last punctuation marks from enumeration

doc.zih.tu-dresden.de/docs/data_lifecycle/permanent.md

@@ -84,10 +84,10 @@ The following commands can be used for monitoring:
 In case a quota is above its limits:
 
   - Remove core dumps and temporary data
-  - Talk with your colleagues to identify unused or unnecessarily stored data,
+  - Talk with your colleagues to identify unused or unnecessarily stored data
   - Check your workflow and use `/tmp` or the scratch filesystems for temporary files
   - *Systematically* handle your important data:
     - For later use (weeks...months) at the ZIH systems, build and zip tar
       archives with meaningful names or IDs and store them, e.g., in a workspace in the
-      [warm archive](warm_archive.md) or an [archive](intermediate_archive.md).
+      [warm archive](warm_archive.md) or an [archive](intermediate_archive.md)
     - Refer to the hints for [long term preservation for research data](preservation_research_data.md)