Formatting

2-perception/xr-perception/6-conclusion.tex

@@ -12,4 +12,4 @@ We investigated then with a psychophysical user study the effect of visual rende
 %Only the amplitude $A$ varied between the reference and comparison textures to create the different levels of roughness.
 %
 %Participants were not informed there was a reference and comparison textures, and
-No texture was represented visually, to avoid any influence on the perception \cite{bergmanntiest2007haptic,yanagisawa2015effects}.
+No texture was represented visually, to avoid any influence on the perception \cite{bergmanntiest2007haptic,yanagisawa2015effects}.