Update README.md

Fix typo

README.md

@@ -24,7 +24,7 @@ For the filter list, you can click here [link for the file (click me!)](https://
 ## How to add the database as a filter list into uBlock origin.
 For steps on how to add the database URLs as a uBlock Filter, [click me!](https://incrypters.github.io/YT-ScamDatabase/uBlock_Filter_Steps)
 
-For other adblock services, just use the filter list URL provided above and add it to your custum filter lists.
+For other adblock services, just use the filter list URL provided above and add it to your custom filter lists.
 
 ## Where does this data come from?
 The data shown is collected from my very own Scam Scanner bot on my [Discord Sever - Scam Finder](https://discord.gg/fpJbN4kBEk). The bot uses specific search queries using the Youtube API on Google Cloud to find scam videos and channels. This repository serves as a hub to list these results.🙂