diff --git a/pivilion-manual-setup.md b/pivilion-manual-setup.md
index a78e0fc..cf9302e 100644
--- a/pivilion-manual-setup.md
+++ b/pivilion-manual-setup.md
@@ -26,7 +26,7 @@ You can also download the complete pre-installed appliance image and run Pivilio
 ### Software
 1. [Raspbian image](https://www.raspberrypi.org/downloads/raspbian/)
 1. [Tor Browser](https://www.torproject.org/download/download-easy.html.en) - used only for checking if the gallery works on the darknet (not for generating galleries)
-1. [Nmap](https://nmap.org/)- network scanning tool. This is optional, Arp is perfectly fine! **Be careful with nmap - scanning networks that are not yours may be illegal in your country!**  
+1. [Nmap](https://nmap.org/) - network scanning tool. **Be careful with nmap - scanning networks that are not yours may be illegal in your country!**  
 1. [Putty SSH client](http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html) - Windows only
 
 ### Installing Raspbian