diff -r 68aeeb4d4b8f -r c0ee9ddfd5ff tests/test-topic.t
--- a/tests/test-topic.t	Tue Nov 14 23:15:18 2017 +0100
+++ b/tests/test-topic.t	Mon Dec 11 09:33:04 2017 +0100
@@ -636,7 +636,7 @@
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg stack
   ### topic: fran
-  ### target: default (branch), ambigious rebase destination - branch 'default' has 2 heads
+  ### target: default (branch), ambiguous rebase destination - branch 'default' has 2 heads
   t1@ start on fran (current)
   t0^ Add file delta (base)
 
@@ -648,7 +648,7 @@
    * fran (1 changesets)
   $ hg stack
   ### topic: fran
-  ### target: default (branch), ambigious rebase destination - branch 'default' has 2 heads
+  ### target: default (branch), ambiguous rebase destination - branch 'default' has 2 heads
   t1: start on fran
   t0^ Add file delta (base current)