diff --git a/README.md b/README.md
index c132ad0..5f802e7 100644
--- a/README.md
+++ b/README.md
@@ -96,12 +96,12 @@ These variables should all be applied to the frontend.
 
 These variables should all be applied to the backend.
 - `GAMMA_SECRET`: Default `secret`.
-- `GAMMA_CLIENT_ID`, `GAMMA_CLIENT_SECRET`: Id and secret of the client from Gamma. Default is `id`/`secret`.
+- `GAMMA_CLIENT_ID`: Id of the client from Gamma. Default is `id`.
 - `GAMMA_AUTHORIZATION_URI`:
-  - Should be the full URL, probably: `https://songbook.chalmers.it/api/oauth/authorize`.
+  - Should be the full URL, probably: `https://gamma.chalmers.it/api/oauth/authorize`.
   - Default: `http://localhost:8081/api/oauth/authorize`.
 - `GAMMA_REDIRECT_URI`:
-  - Should as well be the full URL, probably: `https://gamma.chalmers.it/api/auth/account/callback`.
+  - Should as well be the full URL, probably: `https://songbook.chalmers.it/auth/account/callback`.
   - Default `http://localhost:3001/auth/account/callback`.
 - `GAMMA_ME_URI`: 
   - Yep, full URL, probably: `https://gamma.chalmers.it/api/users/me`
diff --git a/backend/start.sh b/backend/start.sh
index 872ae16..5e35db8 100644
--- a/backend/start.sh
+++ b/backend/start.sh
@@ -1,4 +1,4 @@
-wait_for_postgres() (
+wait_for_postgres() {
     first_iteration=true
     while ! pg_isready -h "$SONGBOOK_POSTGRES_HOST" -p "$SONGBOOK_POSTGRES_PORT" -q; do
         if [ -n "$first_iteration" ]; then
@@ -11,7 +11,7 @@ wait_for_postgres() (
         sleep 1
     done
     if [ -z "$first_iteration" ]; then echo; fi
-)
+}
 
 wait_for_postgres
 python -u src/app.py
\ No newline at end of file