Fix help message for "show"

Help message for "show" mistakenly refers to '--output' instead of
'--format'.

diff --git a/notmuch.c b/notmuch.c
index 0eea5e11f20c49af89587aaddaa171fd6361c7c0..13e2612d4fad63caa4368e6c7e128b3640e90701 100644 (file)
--- a/notmuch.c
+++ b/notmuch.c
@@ -205,7 +205,7 @@ command_t commands[] = {
       "\n"
       "\t\tFormat output as Javascript Object Notation (JSON).\n"
       "\t\tJSON output always includes all messages in a matching,\n"
-      "\t\tthread i.e. '--output=json' implies '--entire-thread'\n"
+      "\t\tthread i.e. '--format=json' implies '--entire-thread'\n"
       "\n"
       "\tA common use of \"notmuch show\" is to display a single\n"
       "\tthread of email messages. For this, use a search term of\n"