fixed old urls in code

[rrdtool.git] / doc / rrdtutorial.pod

diff --git a/doc/rrdtutorial.pod b/doc/rrdtutorial.pod
index e43830c..385ed08 100644 (file)
--- a/doc/rrdtutorial.pod
+++ b/doc/rrdtutorial.pod
@@ -4,7 +4,7 @@ rrdtutorial - Alex van den Bogaerdt's RRDtool tutorial
 
 =head1 DESCRIPTION
 
-RRDtool is written by Tobias Oetiker <oetiker@ee.ethz.ch> with
+RRDtool is written by Tobias Oetiker <tobi@oetiker.ch> with
 contributions from many people all around the world. This document is
 written by Alex van den Bogaerdt <alex@ergens.op.het.net> to help you
 understand what RRDtool is and what it can do for you.
@@ -61,7 +61,7 @@ RRDtool originated from MRTG (Multi Router Traffic Grapher). MRTG
 started as a tiny little script for graphing the use of a university's
 connection to the Internet. MRTG was later (ab-)used as a tool for
 graphing other data sources including temperature, speed, voltage,
-number of printouts and the like. 
+number of printouts and the like.
 
 Most likely you will start to use RRDtool to store and process data
 collected via SNMP. The data will most likely be bytes (or bits)
@@ -98,7 +98,7 @@ and not only for this particular one. Look in the documentation that
 came with RRDtool for the location and usage of the list.
 
 I suggest you take a moment to subscribe to the mailing list right now
-by sending an email to E<lt>rrd-users-request@list.ee.ethz.chE<gt> with a
+by sending an email to E<lt>rrd-users-request@lists.oetiker.chE<gt> with a
 subject of "subscribe". If you ever want to leave this list, just write
 an email to the same address but now with a subject of "unsubscribe".
 
@@ -375,7 +375,7 @@ kilometers or millimeters! RRDtool doesn't know about the physical
 units of our data, it just works with dimensionless numbers.
 
 If we had measured our distances in meters, this would have been
-(12'357'000-12'345'000)/300 = 12'000/300 = 40. 
+(12'357'000-12'345'000)/300 = 12'000/300 = 40.
 
 As most people have a better feel for numbers in this range, we'll
 correct that. We could recreate our database and store the correct
@@ -1027,9 +1027,9 @@ Correction numbers:
  Should become: 18'446'744'073'709'551'800
  But really is:                        184
  Delta:        -18'446'744'073'709'550'816
- Correction1:  -18'446'744'073'709'550'816 
+ Correction1:  -18'446'744'073'709'550'816
                                + 4'294'967'296 = -18'446'744'069'414'583'520
- Correction2:  -18'446'744'069'414'583'520 
+ Correction2:  -18'446'744'069'414'583'520
                   + 18'446'744'069'414'584'320 = 800
 
  Before:        18'446'744'073'709'551'615 ( maximum value )
@@ -1138,7 +1138,7 @@ Create output
 
 View both images together (add them to your index.html file)
 and compare. Both graphs should show the same, despite the
-input being different.  
+input being different.
 
 =head1 WRAPUP