--- a/hgext3rd/evolve/evolvecmd.py	Thu Apr 25 17:19:41 2019 +0800
+++ b/hgext3rd/evolve/evolvecmd.py	Thu Apr 25 17:20:32 2019 +0800
@@ -1545,9 +1545,9 @@
     unless you explicitly request such behavior (see below).
 
     Eliminating all instability around your working copy may require multiple
-    invocations of :hg:`evolve`. Alternately, use ``--all`` to recursively
-    select and evolve all orphan changesets that can be rebased onto the
-    working copy parent.
+    invocations of :hg:`evolve` if you use ``--rev`` or ``--no-all``. Use
+    ``--all`` (which is the default behavior) to recursively select and evolve
+    all orphan changesets that can be rebased onto the working copy parent.
     This is more powerful than successive invocations, since ``--all`` handles
     ambiguous cases (e.g. orphan changesets with multiple children) by evolving
     all branches.