diff --git a/docs/images/Network2012a.dia b/docs/images/Network2012a.dia
index f4a9bfc04..6e3c3cbc8 100644
Binary files a/docs/images/Network2012a.dia and b/docs/images/Network2012a.dia differ
diff --git a/docs/images/Network2012a.png b/docs/images/Network2012a.png
index 353f66d4e..c9ca518f4 100644
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diff --git a/docs/upgrade_issues.xml b/docs/upgrade_issues.xml
index 32651a351..d6395062a 100644
--- a/docs/upgrade_issues.xml
+++ b/docs/upgrade_issues.xml
@@ -471,7 +471,7 @@
         </informaltable>
 
         <para>were <replaceable>iface</replaceable> is a capitalized interface
-        name (e.g., ETH0) and <replaceable>provider</replaceable> isthe
+        name (e.g., ETH0) and <replaceable>provider</replaceable> is the
         capitalized name of a provider.</para>
       </listitem>