small fix

roulette.py

@@ -58,9 +58,9 @@ def connect_sqlite():
 def init_db():
     # Initialisation de la base SQLite
     with closing(connect_sqlite()) as con_sqlite:
-with app.open_resource('schema.sql') as f:
-    con_sqlite.cursor().executescript(f.read().decode("utf-8"))
-        con_sqlite.commit()
+        with app.open_resource('schema.sql') as f:
+            con_sqlite.cursor().executescript(f.read().decode("utf-8"))
+                con_sqlite.commit()
 
     # Connexion à la base SQLite locale
     con_sqlite = connect_sqlite()