Fix docs

Signed-off-by: Jacob Woffenden <jacob.woffenden@digital.justice.gov.uk>

source/documentation/diagrams/architecture-diagrams.html.md.erb

@@ -42,6 +42,6 @@ If you would like to edit Excalidraw files, then use one of the following method
 
 > Recommended for creating diagrams.
 
-- Using the web version of [Excalidraw](https://excalidraw.com/) and opening the the cloned, or downloaded [files](https://github.com/ministryofjustice/analytical-platform/tree/main/docs/source/documentation/diagrams)
+- Using the web version of [Excalidraw](https://excalidraw.com/) and opening the the cloned, or downloaded [files](https://github.com/ministryofjustice/analytical-platform/tree/main/source/documentation/diagrams)
 
 > Recommended for small group sessions using [live collaboration](https://blog.excalidraw.com/building-excalidraw-p2p-collaboration-feature/)