fix readme

README.md

@@ -1,9 +1,9 @@
 # at
 
 - https://github.com/bluesky-social/atproto
-- https://github.com/bluesky-social/atproto/discussions/2026
+- https://github.com/bluesky-social/social-app
 
-|word|name|example|
+|name|type|example|
 |---|---|---|
 |at|uri|at://example.com|
 |@|user|@example.com|
@@ -13,6 +13,10 @@
 
 - https://atproto.com/guides/glossary
 
+## selfhost
+
+- https://github.com/bluesky-social/atproto/discussions/2026
+
 ## account
 
 - [ai@syu.is](https://syu.is/profile/did:plc:6qyecktefllvenje24fcxnie)
@@ -85,4 +89,3 @@ $ curl -sL "syu.is/xrpc/com.atproto.repo.listRecords?repo=${handle}&collection=a
 ./ios/build.zsh
 ```
 
-