Fix short description for facts

Signed-off-by: NilashishC <[email protected]>

Author: NilashishC

roles/resource_module/templates/module_directory/network_os/network_os_facts.py.j2

@@ -21,7 +21,7 @@ DOCUMENTATION = """
 ---
 module: {{ network_os }}_facts
 version_added: {{ rm['info']['version_added'] }}
-short_description: {{ rm['info']['short_description'] }}
+short_description: Get facts about {{ network_os }} devices.
 description:
   - Collects facts from network devices running the {{ network_os }} operating
     system. This module places the facts gathered in the fact tree keyed by the