deletions | additions       diff --git a/conclusions.tex b/conclusions.tex  index bb247ba..a317b6e 100644  --- a/conclusions.tex  +++ b/conclusions.tex 
...
\label{se:conclusions}  In this paper, we have discussed [...].  \paragraph{Acknowledgements.}  We wish to thank Jan Vitek for sparking our interest in this line of research and for many enlightening discussions. We are also indebted to Petr Maj and Carl Millar for interesting conversations on OSR.