Replace it with build-depends

Author: philderbeast

doc/cabal-package-description-file.rst

@@ -3458,6 +3458,7 @@ a few options:
    Some packages (ab)use :pkg-field:`build-depends` on old-style builds, but
    this has a few major drawbacks. First, with Nix-style builds it's considered
    an error if you depend on a exe-only package via build-depends: the solver
-   will refuse it.  Next, it may or may not place the executable on ``PATH``.
-   Finally, it does not ensure the correct version of the package is installed,
-   so you might end up overwriting versions with each other.
+   will refuse it.  Next, :pkg-field:`build-depends` may or may not place the
+   executable on ``PATH``.  Finally, :pkg-field:`build-depends` does not ensure
+   the correct version of the package is installed, so you might end up
+   overwriting versions with each other.