ajout dans section 1.3 (virgule)

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.