Index: openacs-4/packages/acs-core-docs/www/xml/kernel/object-system-design.xml
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-core-docs/www/xml/kernel/object-system-design.xml,v
diff -u -N -r1.9 -r1.10
--- openacs-4/packages/acs-core-docs/www/xml/kernel/object-system-design.xml	7 Aug 2017 23:47:55 -0000	1.9
+++ openacs-4/packages/acs-core-docs/www/xml/kernel/object-system-design.xml	25 Apr 2018 08:38:28 -0000	1.10
@@ -123,7 +123,7 @@
 </para></listitem>
 </itemizedlist>
 
-<para>The next section will explore these facilities in the context of the the
+<para>The next section will explore these facilities in the context of the
 particular programming idioms that we wish to generalize.</para>
 
 <para><emphasis role="strong">Related Links</emphasis></para>
@@ -277,7 +277,8 @@
 permission to perform action Y on object Z.</para>
 
 <para>The context system forms the basis for the rest of the OpenACS access control
-system, which is described in in two separate documents: one for the <link linkend="permissions-design">permissions system</link> and another for the
+system, which is described in two separate documents: one for the
+<link linkend="permissions-design">permissions system</link> and another for the
 <link linkend="groups-design">party groups</link> system. The context system
 is also used to implement <link linkend="subsites-design">subsites</link>.</para>
 </sect3>