Update README.md

Author: psteinroe

README.md

@@ -1,6 +1,6 @@
 # PostgresTools GitHub Action
 
-This is a simple action that will install [PostgresTools](https://github.com/supabase-community/postgres_lsp) on your runner. It will install the appropriate binary for your machine.
+This is a simple action that will install the [Postgres Language Server](https://github.com/supabase-community/postgres-language-server) on your runner. It will install the appropriate binary for your machine.
 
 It has a single input: `version: latest | <semver>`.
 Use `latest` if you want to use the latest available PostgresTools version in your runner.
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: supabase-community/pglt-cli-action@main
+      - uses: supabase-community/postgrestools-cli-action@main
         with:
           version: 0.13.0
       - run: postgrestools check --skip-db test.sql