diff --git a/blue-green-deploy/abort/action.yml b/blue-green-deploy/abort/action.yml
index 4d5d4c4..cb713af 100644
--- a/blue-green-deploy/abort/action.yml
+++ b/blue-green-deploy/abort/action.yml
@@ -66,4 +66,4 @@ runs:
           echo "[remote] auto-deploy repo updated"
           ./common/deploy.sh abort-pending "$APP_KEY"
           echo "[remote] $APP_KEY pending deployment aborted"
-EOF
+        EOF
diff --git a/blue-green-deploy/finalize/action.yml b/blue-green-deploy/finalize/action.yml
index 216c147..8f5b23d 100644
--- a/blue-green-deploy/finalize/action.yml
+++ b/blue-green-deploy/finalize/action.yml
@@ -66,4 +66,4 @@ runs:
           echo "[remote] auto-deploy repo updated"
           ./common/deploy.sh finalize "$APP_KEY"
           echo "[remote] $APP_KEY deployment finalized"
-EOF
+        EOF
diff --git a/blue-green-deploy/stage/action.yml b/blue-green-deploy/stage/action.yml
index 30079c3..6267485 100644
--- a/blue-green-deploy/stage/action.yml
+++ b/blue-green-deploy/stage/action.yml
@@ -91,4 +91,4 @@ runs:
           echo "[remote] $APP_KEY deploy staged with IMAGE_TAG=$IMAGE_TAG"
           echo "[remote] current deployment status:"
           ./common/deploy.sh status "$APP_KEY" --format env
-EOF
+        EOF
diff --git a/blue-green-deploy/switch/action.yml b/blue-green-deploy/switch/action.yml
index 05ab1e4..b95822e 100644
--- a/blue-green-deploy/switch/action.yml
+++ b/blue-green-deploy/switch/action.yml
@@ -81,4 +81,4 @@ runs:
           echo "[remote] auto-deploy repo updated on nginx server"
           ./common/nginx/manage-nginx.sh switch "$APP_KEY" "$APP_UPSTREAM_HOST" "$PENDING_PORT"
           echo "[remote] nginx switched $APP_KEY to $APP_UPSTREAM_HOST:$PENDING_PORT ($PENDING_COLOR)"
-EOF
+        EOF