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@@ -14,5 +14,5 @@ Feedback and/or contributions are much appreciated and welcome through issues, p
 [Parked domain how-to](https://github.com/internetstandards/toolbox-wiki/blob/master/parked-domain-how-to.md)  
 
 # Other interesting external sources
-[SIDN Hands-on guides](https://www.sidn.nl/en/cyber-security/modern-internet-standards)
+[SIDN Hands-on guides](https://www.sidn.nl/en/cyber-security/modern-internet-standards)  
 [The Internet Society's Open Standards Everywhere Project](https://github.com/InternetSociety/ose-documentation)