[epiphany] profile-migrator: Fixup for the previous commit

[Michael Catanzaro <mcatanzaro src gnome org>]

commit b0387605bf2c161b4af6b53e40c689c9e8ddb4d2
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Wed Feb 1 12:23:36 2017 -0600

    profile-migrator: Fixup for the previous commit

 src/profile-migrator/ephy-profile-migrator.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/profile-migrator/ephy-profile-migrator.c b/src/profile-migrator/ephy-profile-migrator.c
index eea8768..990b781 100644
--- a/src/profile-migrator/ephy-profile-migrator.c
+++ b/src/profile-migrator/ephy-profile-migrator.c
@@ -854,7 +854,7 @@ ephy_migrator (void)
       return FALSE;
 
     LOG ("Running only migrator: %d", do_step_n);
-    m = migrators[do_step_n + 1];
+    m = migrators[do_step_n - 1];
     m ();
 
     return TRUE;