diff --git a/_regroup/bin/generate-openapi.ts b/_regroup/bin/generate-openapi.ts
index 4a2334bc5..6b0f737eb 100644
--- a/_regroup/bin/generate-openapi.ts
+++ b/_regroup/bin/generate-openapi.ts
@@ -4,7 +4,8 @@ import swaggerJsdoc from "swagger-jsdoc";
 import fs from "fs";
 
 /*
- * Usage: npm run generate-openapi | tail -n1 > x.json
+ * Usage: npm run chore:generate-openapi
+ * Output: ./src/routes/api/openapi.json
  *
  * Inspect generated file by opening it in https://editor-next.swagger.io/
  *
@@ -33,7 +34,7 @@ const options = {
         "./src/routes/api/setup.ts",
         // all other files
         "./src/routes/api/*.ts",
-        "./bin/generate-openapi.js"
+        "./bin/generate-openapi.ts"
     ]
 };
 
diff --git a/apps/server/src/routes/api/sync.ts b/apps/server/src/routes/api/sync.ts
index 50088a097..1454e4a48 100644
--- a/apps/server/src/routes/api/sync.ts
+++ b/apps/server/src/routes/api/sync.ts
@@ -124,14 +124,14 @@ function forceFullSync() {
  *               type: object
  *               properties:
  *                 entityChanges:
- *                   type: list
+ *                   type: array
  *                   items:
  *                     $ref: '#/components/schemas/EntityChange'
  *                 lastEntityChangeId:
  *                   type: integer
  *                   description: If `outstandingPullCount > 0`, pass this as parameter in your next request to continue.
  *                 outstandingPullCount:
- *                   type: int
+ *                   type: integer
  *                   example: 42
  *                   description: Number of changes not yet returned by the remote.
  *     security:
@@ -247,7 +247,7 @@ const partialRequests: Record<
  *                 type: string
  *                 description: Local instance ID
  *               entities:
- *                 type: list
+ *                 type: array
  *                 items:
  *                   $ref: '#/components/schemas/EntityChange'
  *     responses:
diff --git a/apps/server/src/routes/api/tree.ts b/apps/server/src/routes/api/tree.ts
index 610c82fde..885529c93 100644
--- a/apps/server/src/routes/api/tree.ts
+++ b/apps/server/src/routes/api/tree.ts
@@ -152,15 +152,15 @@ function getNotesAndBranchesAndAttributes(_noteIds: string[] | Set<string>) {
  *               type: object
  *               properties:
  *                 branches:
- *                   type: list
+ *                   type: array
  *                   items:
  *                     $ref: '#/components/schemas/Branch'
  *                 notes:
- *                   type: list
+ *                   type: array
  *                   items:
  *                     $ref: '#/components/schemas/Note'
  *                 attributes:
- *                   type: list
+ *                   type: array
  *                   items:
  *                     $ref: '#/components/schemas/Attribute'
  *     security: