Index: openacs-4/packages/acs-core-docs/www/snapshot-backup.html
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-core-docs/www/snapshot-backup.html,v
diff -u -r1.13.2.5 -r1.13.2.6
--- openacs-4/packages/acs-core-docs/www/snapshot-backup.html	6 Jan 2017 09:18:42 -0000	1.13.2.5
+++ openacs-4/packages/acs-core-docs/www/snapshot-backup.html	21 Apr 2017 15:07:52 -0000	1.13.2.6
@@ -76,7 +76,7 @@
 exit</span></span></pre></li></ul></div></li><li class="listitem"><a name="backup-file-system"></a><p><b>Back up the file system. </b>Back up all of the files in the service, including the
           database backup file but excluding the auto-generated
           <code class="filename">supervise</code> directory, which is
-          unneccesary and has complicated permissions.  </p><p>In the tar command,</p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p><code class="computeroutput">c</code> create a
+          unnecessary and has complicated permissions.  </p><p>In the tar command,</p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p><code class="computeroutput">c</code> create a
             new tar archive</p></li><li class="listitem"><p><code class="computeroutput">p</code> preserves permissions.</p></li><li class="listitem"><p><code class="computeroutput">s</code> preserves file sort order</p></li><li class="listitem"><p><code class="computeroutput">z</code> compresses the output with gzip.</p></li><li class="listitem"><p>The <code class="computeroutput">--exclude</code> clauses skips some daemontools files that
             are owned by root and thus cannot be backed up by the
             service owner.  These files are autogenerated and we don't