[PATCH 3/3] doc: Add a reference to 'Invoking guix archive'.

[Mathieu Lirzin]

* doc/guix.texi (Common Build Options): Add a reference to 'Invoking
guix archive'.
---
 doc/guix.texi | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/doc/guix.texi b/doc/guix.texi
index dcc1124..6c7107c 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -4057,8 +4057,9 @@ binaries are genuine.  @xref{Invoking guix challenge}, 
for more.
 
 Note that, currently, the differing build results are not kept around,
 so you will have to manually investigate in case of an error---e.g., by
-stashing one of the build results with @code{guix archive --export},
-then rebuilding, and finally comparing the two results.
+stashing one of the build results with @code{guix archive --export}
+(@pxref{Invoking guix archive}), then rebuilding, and finally comparing
+the two results.
 
 @item --no-build-hook
 Do not attempt to offload builds @i{via} the ``build hook'' of the daemon