lsfd: (man) fix the decoration of an optional parameter

Signed-off-by: Masatake YAMATO <yamato@redhat.com>

diff --git a/misc-utils/lsfd.1.adoc b/misc-utils/lsfd.1.adoc
index f7d398da06a4107a2e8e79fda1b571261acf53b7..05cc9e9aee62b20a6d28a6564be67e13b37b4db3 100644 (file)
--- a/misc-utils/lsfd.1.adoc
+++ b/misc-utils/lsfd.1.adoc
@@ -90,7 +90,7 @@ counters by specifying this option multiple times.
 +
 See also *COUNTER EXAMPLES*.
 
-*--summary*[=_when_]::
+*--summary*[**=**__when__]::
 This option controls summary lines output. The optional argument _when_
 can be *only*, *append* or *never*. If the _when_ argument is omitted,
 it defaults to *only*.