add long description for systems info module

MatthiasWinzeler · rainerleber · web-flow · commit c2ec65d3cff5 · 2023-11-12T15:30:02.000+01:00
Co-authored-by: Rainer Leber &lt;39616583+rainerleber@users.noreply.github.com&gt;
diff --git a/plugins/modules/systems_info.py b/plugins/modules/systems_info.py
@@ -11,6 +11,10 @@
 
 short_description: Queries registered systems in me.sap.com
 
+description:
+- Fetch Systems from U(me.sap.com) with ODATA query filtering and returns the discovered Systems.
+- The query could easily copied from U(https://launchpad.support.sap.com/services/odata/i7p/odata/bkey)
+
 version_added: 1.1.0
 
 options:
