Typo

3-perception/xr-perception/3-experiment.tex

@@ -9,7 +9,7 @@ In order not to influence the perception, as vision is an important source of in
 
 \begin{subfigs}{renderings}{
     The three visual rendering conditions and the experimental procedure of the \TIFC psychophysical study.
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     During a trial, two tactile textures were rendered on the augmented area of the paper sheet (black rectangle) for \qty{3}{\s} each, one after the other, then the participant chose which one was the roughest.
     The visual rendering stayed the same during the trial.
     The pictures are captured directly from the Microsoft HoloLens 2 headset.