doc: Remove extraneous "See."

* doc/contributing.texi (Building from Git): Remove extra "See" and use
@xref instead of @pxref.

diff --git a/doc/contributing.texi b/doc/contributing.texi
index 55b844a..996bae3 100644 (file)
--- a/doc/contributing.texi
+++ b/doc/contributing.texi
@@ -54,7 +54,7 @@ case
 export ACLOCAL_PATH=/usr/share/aclocal
 @end example
 
-See @pxref{Macro Search Path,,, automake, The GNU Automake Manual} for
+@xref{Macro Search Path,,, automake, The GNU Automake Manual}, for
 more information.
 
 Then, run @command{./configure} as usual.