fix 2 spelling errors in FAQs.md

FAQs.md

@@ -183,7 +183,7 @@ Amazon turned off backup for Kindle for Android, so the tools can no longer find
 Apple regularly change the details of their DRM and so the tools in the main tools archive will not work with these ebooks. Apple’s Fairplay DRM scheme can be removed using Requiem if the appropriate version of iTunes can still be installed and used. See the post Apple and ebooks: iBookstore DRM and how to remove it at Apprentice Alf's blog for more details.
 
 ## Why don't the tools work with LCP-encrypted ebooks? / Error message about a "DMCA takedown"
-Support for LCP DRM removal was included in the past, but Readium (the company who developed that particular DRM) has decided to [open a DMCA takedown request](https://github.com/github/dmca/blob/master/2022/01/2022-01-04-readium.md) in January 2022. This means that for legal reasons, this GitHun repository no longer contains the code needed to remove DRM from LCP-encrypted books. For more information please read [this bug report](https://github.com/noDRM/DeDRM_tools/issues/18). 
+Support for LCP DRM removal was included in the past, but Readium (the company who developed that particular DRM) has decided to [open a DMCA takedown request](https://github.com/github/dmca/blob/master/2022/01/2022-01-04-readium.md) in January 2022. This means that for legal reasons, this GitHub repository no longer contains the code needed to remove DRM from LCP-encrypted books. For more information please read [this bug report](https://github.com/noDRM/DeDRM_tools/issues/18). 
 
 ## I’ve got the tools archive and I’ve read all the FAQs but I still can’t install the tools and/or the DRM removal doesn’t work
 * Read the `ReadMe_Overview.txt` file in the top level of the tools archive