rrdtool.pod: revert to local link

Per discussion at #483 the reference to rrdtool is unnecessary.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>

diff --git a/doc/rrdtool.pod b/doc/rrdtool.pod
index 48121dd24219cd23750f9ed6a57fb745c81b2211..4e336d643b0862275889b530e4598379167e11cd 100644 (file)
--- a/doc/rrdtool.pod
+++ b/doc/rrdtool.pod
@@ -34,7 +34,7 @@ While the man pages talk of command line switches you have to set in
 order to make B<RRDtool> work it is important to note that
 B<RRDtool> can be remotely controlled through a set of pipes. This
 saves a considerable amount of startup time when you plan to make
-B<RRDtool> do a lot of things quickly. Check the section on L<rrdtool/"REMOTE CONTROL">
+B<RRDtool> do a lot of things quickly. Check the section on L<REMOTE CONTROL>
 further down. There is also a number of language bindings
 for RRDtool which allow you to use it directly from Perl, python, Tcl,
 PHP, etc.