[balsa: 1/2] sync manpage with command-line options

[Peter Bloomfield <peterb src gnome org>]

commit e190d41e27eef7e4bf2b8f01aedd3e57c3fe5522
Author: Daniel Kahn Gillmor <dkg fifthhorseman net>
Date:   Wed Feb 19 15:33:40 2020 -0500

    sync manpage with command-line options
    
    In 9fd6c61f94, @peterb changed --checkmail to --check-mail.  But then
    be940dc4f93bcc1104293ddb7bee6e3e42a9d8f4 was merged, which synced the
    documentation with the (earlier) implementation.
    
    So this effectively reverts be940dc4f93bcc1104293ddb7bee6e3e42a9d8f4,
    syncing the documentation with the current implementation.
    
    Signed-off-by: Daniel Kahn Gillmor <dkg fifthhorseman net>

 balsa.1.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/balsa.1.in b/balsa.1.in
index 6efad4860..6bcf82864 100644
--- a/balsa.1.in
+++ b/balsa.1.in
@@ -35,7 +35,7 @@ any error messages are printed to that terminal too
 .SH SYNTAX
 \fBbalsa \fR[  \fB\-h \fR| \fB\-\-help                               \fR]
 \fR      \fR[  \fB\-v \fR| \fB\-\-version                            \fR]
-\fR      \fR[  \fB\-c \fR| \fB\-\-checkmail                          \fR]
+\fR      \fR[  \fB\-c \fR| \fB\-\-check\-mail                         \fR]
 \fR      \fR[  \fB\-i \fR| \fB\-\-open\-inbox                         \fR]
 \fR      \fR[( \fB\-m \fR| \fB\-\-compose=\fR)\fIemail-address             \fR]
 \fR      \fR[( \fB\-a \fR| \fB\-\-attach=\fR)\fIfilename                   \fR]