OTB-Users-Day-2018.md

@@ -149,7 +149,7 @@ Here are a set of questions that can help you prepare your talk :
 ## Guidelines for all speakers
 
 - Lets make the talks short. Each topic should be presented in **10** min (and 5 minutes questions)
-- Slides and materials should be in English to ease publication. If possible the presentation should be in English if possible.
+- Slides and materials should be in English to ease publication. If possible the presentation should be in English.
 
 ## Guidelines for the tutorial sessions