Minor fixes

wbb/utils/dbfunctions.py

@@ -37,7 +37,7 @@ antiservicedb = db.antiservice
 pmpermitdb = db.pmpermit
 welcomedb = db.welcome_text
 nsfwdb = db.nsfw
-capcha_cachedb = db.captcha_cache
+captcha_cachedb = db.captcha_cache
 
 """ Notes functions """
 
@@ -587,7 +587,7 @@ async def nsfw_off(chat_id: int):
 async def update_captcha_cache(captcha_dict):
     pickle = obj_to_str(captcha_dict)
     if not pickle:
-        await capcha_cachedb.delete_one({"captcha": "cache"})
+        await captcha_cachedb.delete_one({"captcha": "cache"})
         return
     await captcha_cachedb.update_one(
         {"captcha": "cache"},
@@ -601,7 +601,7 @@ async def update_captcha_cache(captcha_dict):
 
 
 async def get_captcha_cache():
-    cache = await capcha_cachedb.find_one({"captcha": "cache"})
+    cache = await captcha_cachedb.find_one({"captcha": "cache"})
     if not cache:
         return []
     return str_to_obj(cache['pickled'])