last fixes

src/parameters/type.yaml

@@ -1,6 +1,12 @@
 name: type
 in: query
-description: Filter the type of media to retrieve
+description: |
+  The type of media to retrieve.
+  1 = movie
+  2 = show
+  3 = season
+  4 = episode
+  E.g. A movie library will not return anything with type 3 as there are no seasons for movie libraries
 schema:
   type: integer
   enum:

src/paths/library/metadata/[ratingKey]/thumb/get-thumb-image.yaml

@@ -2,7 +2,7 @@ get:
   tags:
     - Media
   summary: Get Thumb Image
-  description: Gets the banner image of the media item
+  description: Gets the thumbnail image of the media item
   operationId: get-thumb-image
   parameters:
     - name: ratingKey