BUG: Fixed desc being loaded as list instead of str

Desc was being loaded in without being turned into a string. This was causing issues when indexes were used to check capitalization and the final period.

Author: ChiefMilesEdgeworth

scripts/validate_docstrings.py

@@ -426,7 +426,7 @@ def doc_parameters(self):
                                 "**kwargs, *args", "**kwds, *args"}
         docs = collections.OrderedDict()
         for name, type_, desc in self.doc["Parameters"]:
-            info = (type_, desc)
+            info = (type_, "".join(desc))
             if name in var_arg_combinations:
                 args = name.split(", ")
                 docs[args[0]] = info