Corrected last issues with the motd command

cogs/core.py

@@ -30,7 +30,7 @@ class Core:
                 motd = motd['motd']
             # This one will be hit if we return None for that day
             except TypeError:
-                await self.bot.say("No message of the day for {}!".format(date))
+                await self.bot.say("No message of the day!")
             else:
                 fmt = "Last updated: {}\n\n{}".format(date, motd)
                 await self.bot.say(fmt)

cogs/utils/config.py

@@ -197,7 +197,7 @@ async def add_content(table, content, r_filter=None):
         return True
     except r.ReqlOpFailedError:
         # This means the table does not exist
-        await r.create_table(table).run(conn)
+        await r.table_create(table).run(conn)
         await r.table(table).insert(content).run(conn)
         await conn.close()
         return True