manual: fix footnotes: cleanup b5bb050bb

doc/cabal-package-description-file.rst

@@ -3455,9 +3455,8 @@ a few options:
 .. rubric:: Footnotes
 
 .. [#old-style-build-tool-depends]
+   Some packages (ab)use :pkg-field:`build-depends` on old-style builds, but this has a few major drawbacks:
 
-  Some packages (ab)use :pkg-field:`build-depends` on old-style builds, but this has a few major drawbacks:
-
-    - using Nix-style builds it's considered an error if you depend on a exe-only package via build-depends: the solver will refuse it.
-    - it may or may not place the executable on ``PATH``.
-    - it does not ensure the correct version of the package is installed, so you might end up overwriting versions with each other.
+   - using Nix-style builds it's considered an error if you depend on a exe-only package via build-depends: the solver will refuse it.
+   - it may or may not place the executable on ``PATH``.
+   - it does not ensure the correct version of the package is installed, so you might end up overwriting versions with each other.

doc/requirements.in

@@ -15,4 +15,4 @@ idna >= 3.7
 # CVE-2024-35195
 requests >= 2.32.0
 # https://github.com/haskell/cabal/issues/11246
-docutils <0.18
+docutils <0.18