diff --git a/src/presentation_astre.Rmd b/src/presentation_astre.Rmd
index 66b3e3617540ce5ce244a0c1dd5afbc43f6b2a59..d7bfb864f0ee87d5b71a1744262d599ff53f7915 100644
--- a/src/presentation_astre.Rmd
+++ b/src/presentation_astre.Rmd
@@ -868,7 +868,7 @@ class: larger
 
 - Observed cases __ $y_{i,j,k}$ __,
 of __type (_i_)__, __time interval (_j_)__ and __pixel (_k_)__,
-assumed __dependant Poisson__ random variables.
+assumed __independant Poisson__ random variables.
 
 - __Rate__ set to __expected value__ (Poisson-Gamma model) from __ $n_{Sim}$ simulations__