diff --git a/KleinDocs.tree b/KleinDocs.tree
index 87bde40..599d552 100644
--- a/KleinDocs.tree
+++ b/KleinDocs.tree
@@ -29,7 +29,7 @@
             <toc-element topic="Switch-addresses.md"/>
         </toc-element>
         <toc-element topic="Routers.md">
-            <toc-element topic="Router-addresses2.md"/>
+            <toc-element topic="Router-addressing.md"/>
             <toc-element topic="KleinSense.md"/>
             <toc-element topic="KleinHole.md"/>
         </toc-element>
diff --git a/images/Paperless_icon_4_dark.png b/images/Paperless_icon_4_dark.png
new file mode 100644
index 0000000..cbe147d
Binary files /dev/null and b/images/Paperless_icon_4_dark.png differ
diff --git a/topics/KleinOps/routers/Router-addresses2.md b/topics/KleinOps/routers/Router-addressing.md
similarity index 98%
rename from topics/KleinOps/routers/Router-addresses2.md
rename to topics/KleinOps/routers/Router-addressing.md
index 3153c62..6eea0d3 100644
--- a/topics/KleinOps/routers/Router-addresses2.md
+++ b/topics/KleinOps/routers/Router-addressing.md
@@ -1,5 +1,5 @@
 
-# Router addresses
+# Router addressing
 {#router-addresses}
 This page contains address information about our routers en servers.
 ## ___________________________