WIP: Change ledger.url for testing purposes

NOTA BENE: This commit chould be reverted prior merging the PR

Author: afh

flake.nix

@@ -10,7 +10,9 @@
     # the tag in the url below and run `nix flake update`, so that GitHub Actions
     # will build the documentation from the latest ledger and ledger-mode release.
     # TODO: Replace `master` with the tag of the ledger release following 3.3.2, once available.
-    ledger.url = "github:ledger/ledger/master";
+    #ledger.url = "github:ledger/ledger/master";
+    # FIXME: Replace the next line with the one above once appropriate PR has been merged to master.
+    ledger.url = "github:afh/ledger/api-documentation";
     ledger-mode.url = "github:ledger/ledger-mode/v4.0.0";
     ledger-mode.flake = false;
     doxygen-awesome.url = "github:jothepro/doxygen-awesome-css/v2.2.0";