build-system/gnu: Add docstring to 'delete-info-dir-file'. * guix/build/gnu-build-system.scm (delete-info-dir-file): Add docstring.
1 files changed, 1 insertions(+), 0 deletions(-) M guix/build/gnu-build-system.scm
M guix/build/gnu-build-system.scm => guix/build/gnu-build-system.scm +1 -0