diff --git a/UsefullfreeDNS b/UsefullfreeDNS.md similarity index 100% rename from UsefullfreeDNS rename to UsefullfreeDNS.md diff --git a/UsefulltricksubuntuServer b/UsefulltricksubuntuServer.md similarity index 100% rename from UsefulltricksubuntuServer rename to UsefulltricksubuntuServer.md