docs: fix typo: s/make install-info/make uninstall-info/

* doc/automake.texi (Texinfo): Here.  And a minor wording improvement
while we are at it.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --git a/doc/automake.texi b/doc/automake.texi
index a168bb9..ac2c0a5 100644 (file)
--- a/doc/automake.texi
+++ b/doc/automake.texi
@@ -7967,9 +7967,9 @@ be prevented via the @code{no-installinfo} option.  In this case,
 request this explicitly using @samp{make install-info}.
 
 @vindex AM_UPDATE_INFO_DIR
-By default, @code{make install-info} and @code{make install-info}
-will try to run the @command{install-info} program (if available)
-to update (or create) the @file{@code{$@{infodir@}}/dir} index.
+By default, @code{make install-info} and @code{make uninstall-info}
+will try to run the @command{install-info} program (if available) to
+update (or create/remove) the @file{@code{$@{infodir@}}/dir} index.
 If this is undesired, it can be prevented by exporting the
 @code{AM_UPDATE_INFO_DIR} variable to "@code{no}".