diff --git a/src/autonest.h b/src/autonest.h
index 9a05d5f7..378933c6 100644
--- a/src/autonest.h
+++ b/src/autonest.h
@@ -32,7 +32,7 @@ enum ObjectType;
 enum AutoNestPhase
 {
 	ANP_WAIT		= 1,
-	ANP_BIRTH		= 2,	// apparition d'un boulet
+	ANP_BIRTH		= 2,	// appearance of a ball
 };