diff --git a/Article/intro.tex b/Article/intro.tex
index 645b16792ff2cd3e7668473a6cd6a7c3f4e34e6d..bf5946c8a6041abb1e75a58c7b520b31eb41375e 100755
--- a/Article/intro.tex
+++ b/Article/intro.tex
@@ -88,5 +88,5 @@ of the assigned with and their integration into both supervised
 and unsupervised contexts are presented and discussed in \RefSec{sec:method}.
 Experiments led to assess the expected increase of performance are decribed
 in \RefSec{sec:expe}.
-Finally achieved results are summarized in \RefSec{sec:conclusion},
+Finally, achieved results are summarized in \RefSec{sec:conclusion},
 followed by some open perspectives for future works.