Correct content in https://docs.ipfs.tech/how-to/peering-with-content-providers/ (ipfs#1395)

Author: ElPaisano

docs/how-to/peering-with-content-providers.md

@@ -67,10 +67,6 @@ To have your platform added to this list, please [open a PR to edit this page](h
 |`12D3KooWN8vAoGd6eurUSidcpLYguQiGZwt4eVgDvbgaS7kiGTup`|`/ip4/3.134.223.177/tcp/6745`|
 |`12D3KooWLV128pddyvoG6NBvoZw7sSrgpMTPtjnpu3mSmENqhtL7`|`/ip4/35.74.45.12/udp/6746/quic`|
 
-### NFT.Storage
-
-See [nft.storage/PEERS](https://github.com/nftstorage/nft.storage/blob/main/PEERS).
-
 ### Pinata
 
 | Peer ID | Addresses |
@@ -82,19 +78,6 @@ See [nft.storage/PEERS](https://github.com/nftstorage/nft.storage/blob/main/PEER
 |`QmPySsdmbczdZYBpbi2oq2WMJ8ErbfxtkG8Mo192UHkfGP`|`/dnsaddr/nyc1-2.hostnodes.pinata.cloud`|
 |`QmSarArpxemsPESa6FNkmuu9iSE1QWqPX2R3Aw6f5jq4D5`|`/dnsaddr/nyc1-3.hostnodes.pinata.cloud`|
 
-### Protocol Labs
-
-| Peer ID | Addresses |
-| ------- | --------- |
-|`QmUEMvxS2e7iDrereVYc5SWPauXPyNwxcy9BXZrC1QTcHE`|`/dns/cluster0.fsn.dwebops.pub`|
-|`QmNSYxZAiJHeLdkBg38roksAR9So7Y5eojks1yjEcUtZ7i`|`/dns/cluster1.fsn.dwebops.pub`|
-|`QmUd6zHcbkbcs7SMxwLs48qZVX3vpcM8errYS7xEczwRMA`|`/dns/cluster2.fsn.dwebops.pub`|
-|`QmbVWZQhCGrS7DhgLqWbgvdmKN7JueKCREVanfnVpgyq8x`|`/dns/cluster3.fsn.dwebops.pub`|
-|`QmdnXwLrC8p1ueiq2Qya8joNvk3TVVDAut7PrikmZwubtR`|`/dns/cluster4.fsn.dwebops.pub`|
-|`12D3KooWCRscMgHgEo3ojm8ovzheydpvTEqsDtq7Vby38cMHrYjt`|`/dns4/nft-storage-am6.nft.dwebops.net/tcp/18402`|
-|`12D3KooWQtpvNvUYFzAo1cRYkydgk15JrMSHp6B6oujqgYSnvsVm`|`/dns4/nft-storage-dc13.nft.dwebops.net/tcp/18402`|
-|`12D3KooWQcgCwNCTYkyLXXQSZuL5ry1TzpM8PRe9dKddfsk1BxXZ`|`/dns4/nft-storage-sv15.nft.dwebops.net/tcp/18402`|
-
 ### Storj
 
 | Peer ID | Addresses |