[bug#37525] [PATCH v2 3/3] updated docs for import crate

[Martin Becze]

* doc/guix.texi update docs
---

This fixes a bug in the prevous patch. And adds better commits to the git log!

 doc/guix.texi | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/doc/guix.texi b/doc/guix.texi
index 14c4514b31..a49c9d2b26 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -9054,8 +9054,14 @@ in Guix.
 Import metadata from the crates.io Rust package repository
 @uref{https://crates.io, crates.io}, as in this example:
 
+@item --recursive
+@itemx -r
+Traverse the dependency graph of the given upstream package recursively
+and generate package expressions for all those packages that are not yet
+in Guix.
+
 @example
-guix import crate blake2-rfc
+guix import crate -r blake2-rfc
 @end example
 
 The crate importer also allows you to specify a version string:
-- 
2.23.0