Change ambiguous wording

validata_ui/templates/schema_info_macros.html

@@ -22,7 +22,7 @@
             {% endif %}
 
             {% if branches %}
-            <optgroup label="en cours">
+            <optgroup label="prochaines">
             {% for branch in branches %}
             <option{% if branch.name == schema_current_version %} selected{% endif %}>{{ branch.name }}</option>
             {% endfor %}