Index: slides,lightning.txt
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--- slides,lightning.txt
+++ slides,lightning.txt
@@ -101,11 +101,11 @@
 
 - Extend CNs **[+]**
 - Community-Lab for hosting services
 - [Clommunity](http://clommunity-project.eu/): community clouds
 
-# … Extend CNs …
+# … Extend CNs
 
 ![Extending community networks](imgs/extend-network.png)
 
 # Community-Lab as community infrastructure