diff --git a/EXOS/Partiel2020.tex b/EXOS/Partiel2020.tex
index fb1d924..9cd99d8 100644
--- a/EXOS/Partiel2020.tex
+++ b/EXOS/Partiel2020.tex
@@ -163,19 +163,36 @@ SET feedback on;
     \begin{lrbox}{\avecalter}
       \begin{minipage}{\textwidth}
 \begin{verbatim}
+
+SET echo off;
+SET verify off;
+SET feedback off;
+
 DECLARE
 Dnbmineur
 MINEUR EXCEPTION
+
 BEGIN
-SELECT count(*) into Dnbmineur FROM ETUDIANT WERE  AGE < 18;
-IF Dnbmineur > 0 THEN RAISE MINEUR
+SELECT count(*) into Dnbmineur 
+FROM ETUDIANT 
+WERE  AGE < 18;
+
+IF Dnbmineur > 0 
+THEN RAISE MINEUR
 END IF;
+
 EXCEPTION 
 WHEN MINEUR THEN
 INSERT INTO tligne VALUES(); 
-End;
+
+END;
+
 .
 /
+
+SET echo on;
+SET verify on;
+SET feedback on;
 \end{verbatim}
   \end{minipage}
 \end{lrbox}