Fix links in IPFS desktop page

[ElPaisano]

While going through https://docs.ipfs.tech/install/ipfs-desktop/, I noticed two busted links:

1. The link in the last sentence of the Windows install The IPFS Desktop application has finished installing. You can now start to add your site. returns a 404
2. The link in the last sentence of the Mac install The IPFS Desktop application has finished installing. You can now start to add your site. doesn't go anywhere.

I'm guessing they were supposed to go to https://docs.ipfs.tech/how-to/websites-on-ipfs/single-page-website/ so I updated them accordingly. LMK if this is not the case.

[TMoMoreau]

Weird, the page still exists, not sure why it's returning a 404.
https://docs.ipfs.tech/how-to/websites-on-ipfs/single-page-website/#add-your-site

We should try and keep the same link, the first half of the /single-page-website/ page is just installation instructions anyway, which is where people who click the link are coming from.

Really not sure why it's 404-ing though. Maybe try and just paste the link above into the doc first, we know that one works.

[ElPaisano]

@TMoMoreau thanks for looking. I made updates in 6b0a31c

I changed the links back to https://docs.ipfs.tech/how-to/websites-on-ipfs/single-page-website/#add-your-site per your comment above.

I think the 404 was being caused because a . was missing in the path, so the link was rendering as https://docs.ipfs.tech/install/how-to/websites-on-ipfs/single-page-website/#add-your-site when it should render as https://docs.ipfs.tech/how-to/websites-on-ipfs/single-page-website/#add-your-site. I added the missing ..

As for the other one, I think it just needed the full path, so I added that.

Both updated links seem to work. LMK if you see anything

[TMoMoreau]

Looks good, lets merge and test the links once the changes go live.