doc: tiny Texinfo cleanups.

* doc/automake.texi (Public macros): Missed @var usage.
(Dependencies): "The Autoconf Manual" in cross-manual xref.

diff --git a/doc/automake.texi b/doc/automake.texi
index 7691ecf07c6ec53e9b100e5e0b666db4a322a47d..51a3c3dbe0aa161af4636b537fd7aff941a9f3d4 100644 (file)
--- a/doc/automake.texi
+++ b/doc/automake.texi
@@ -4019,7 +4019,7 @@ Automake ships with several Autoconf macros that you can use from your
 
 @table @code
 
-@item AM_INIT_AUTOMAKE([OPTIONS])
+@item AM_INIT_AUTOMAKE([@var{options}])
 @acindex AM_INIT_AUTOMAKE
 Runs many macros required for proper operation of the generated Makefiles.
 
@@ -7113,7 +7113,7 @@ enabled, the best way is to define your own conditional in
 @code{configure.ac} according to the shell variable
 @code{$enable_dependency_tracking} (all
 @code{--enable}/@code{--disable} options are available as shell
-variables; @pxref{Package Options,,,autoconf,GNU Autoconf}):
+variables; @pxref{Package Options, , , autoconf, The Autoconf Manual}):
 
 @example
 AM_CONDITIONAL([NO_DEP_TRACKING],