arma.md

@@ -47,7 +47,6 @@ O3, Sponsors: Help with funded projects and be a resource for Tor teams in accom
     - England, FOCI/PETS: advocate relays to professors. [O2]
 
 ### August:
-    - Las Vegas, Defcon [O1]
     - Las Vegas, Defcon: finish prep, do talk(s). [O1]
     - Las Vegas, Defcon: help at booth. [O3]
     - Philadelphia, SOUPS / Usenix Security: talk to researchers [O2]