--- a/cubicweb/web/httpcache.py	Wed Apr 10 17:59:17 2019 +0000
+++ b/cubicweb/web/httpcache.py	Thu Apr 18 04:34:34 2019 +0000
@@ -121,7 +121,7 @@
     """return the date/time where this view should be considered as
     modified. Take care of possible related objects modifications.
 
-    /!\ must return GMT time /!\
+    /!\\ must return GMT time /!\\
     """
     # XXX check view module's file modification time in dev mod ?
     ctime = datetime.utcnow()