diff --git a/mu/mu-config.c b/mu/mu-config.c
index 338420a7..d967f0a0 100644
--- a/mu/mu-config.c
+++ b/mu/mu-config.c
@@ -277,8 +277,8 @@ config_options_group_cfind (void)
 	GOptionGroup *og;
 	GOptionEntry entries[] = {
 		{"format", 'o', 0, G_OPTION_ARG_STRING, &MU_CONFIG.formatstr,
-		 "output format ('plain'(*), 'mutt', 'wl',"
-		 "'org-contact', 'csv')", "<format>"},
+		 "output format (plain(*), mutt-alias, mutt-ab, wl, "
+		 "org-contact, bbdb, csv)", "<format>"},
 		{"personal", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.personal,
 		 "whether to only get 'personal' contacts", NULL},
 		{"after", 0, 0, G_OPTION_ARG_INT, &MU_CONFIG.after,
diff --git a/mu/mu-help-strings.txt b/mu/mu-help-strings.txt
index 95cafaaa..b99268e3 100644
--- a/mu/mu-help-strings.txt
+++ b/mu/mu-help-strings.txt
@@ -33,6 +33,7 @@ mu cfind is the mu command to find contacts in the mu database and export them
 for use in other programs.
 
 <format> is one of:
+ plain
  mutt-alias
  mutt-ab
  wl
@@ -40,10 +41,12 @@ for use in other programs.
  org-contact
  bbdb
 
-If you specify '--personal', only addresses that were found in mails that include
-'my' e-mail addres will be listed - so to exclude e.g. mailing-list posts. Use
-the --my-address= option in 'mu index' to specify what addresses are considered
-'my' address.
+'plain' is the default.
+
+If you specify '--personal', only addresses that were found in mails
+that include 'my' e-mail addres will be listed - so to exclude e.g.
+mailing-list posts. Use the --my-address= option in 'mu index' to
+specify what addresses are considered 'my' address.
 
 With '--after=T' you can tell mu to only show addresses that were seen after
 T. T is a Unix timestamp. For example, to get only addresses seen after the