fix build docs

[rrdtool.git] / doc / rrdfetch.pod

diff --git a/doc/rrdfetch.pod b/doc/rrdfetch.pod
index 7ebd9d603bb84dc0705f0c2a621fb6343b03be48..51b5ccd99c8441f8f7f12021836ba22a902ccc56 100644 (file)
--- a/doc/rrdfetch.pod
+++ b/doc/rrdfetch.pod
@@ -103,7 +103,7 @@ Using the bash shell, this could look be:
  TIME=$(date +%s)
  RRDRES=900
  rrdtool fetch subdata.rrd AVERAGE -r $RRDRES \
-    -e $(echo $(($TIME/$RRDRES*$RRDRES))) -s e-1h
+    -e $(($TIME/$RRDRES*$RRDRES)) -s e-1h
 
 Or in Perl:
 
@@ -259,4 +259,4 @@ I<19970703 12:45> -- 12:45  July 3th, 1997
 
 =head1 AUTHOR
 
-Tobias Oetiker <oetiker@ee.ethz.ch>
+Tobias Oetiker <tobi@oetiker.ch>