fixed the description generation part of docify

plugins/module_utils/module.py

@@ -25,8 +25,10 @@ def docify(input: Union[dict, AnsibleParameter]) -> dict:
     options = dict()
     for name, help in input.items():
         options[name] = dict(type=help["type"])
-        if "description" in help and isinstance(help["description"], str):
-            options[name]["description"] = options[name]["description"].split("\n")
+        if "description" in help:
+            if isinstance(help["description"], str):
+                help["description"] = help["description"].split("\n")
+            options[name]["description"] = help["description"]
         if "required" in help and help["required"]:
             options[name]["required"] = True
         else: