Added missing docstring for cursor.paramcount

Author: 9EOR9

include/docs/cursor.h

@@ -144,3 +144,9 @@ PyDoc_STRVAR(
   "Indicates if the current result set contains in out or out parameter\n"
   "from a previous executed stored procedure."
 );
+
+PyDoc_STRVAR(
+  cursor_paramcount__doc__,
+  "(read)\n\n"
+  "Returns the number of parameter markers present in the executed statement."
+);

mariadb/mariadb_cursor.c

@@ -208,7 +208,7 @@ static struct PyMemberDef MrdbCursor_Members[] =
         T_UINT,
         offsetof(MrdbCursor, parseinfo.paramcount),
         READONLY,
-        MISSING_DOC},
+        cursor_paramcount__doc__},
     {"_data",
         T_OBJECT,
         offsetof(MrdbCursor, data),