fsfreeze: make it clear the either -f or -u must be specified, not optional - ubase - suckless linux base utils
  HTML git clone git://git.suckless.org/ubase
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
   DIR commit 28795cffe22ee6a645e4763f6b9bd0e422dddb2a
   DIR parent 48728b25945a864216a4e3a96a4d043363007de8
  HTML Author: Mattias Andrée <maandree@kth.se>
       Date:   Sat, 26 Mar 2016 11:37:33 +0100
       
       fsfreeze: make it clear the either -f or -u must be specified, not optional
       
       Signed-off-by: Mattias Andrée <maandree@kth.se>
       
       Diffstat:
         M fsfreeze.8                          |       4 ++--
         M fsfreeze.c                          |       2 +-
       
       2 files changed, 3 insertions(+), 3 deletions(-)
       ---
   DIR diff --git a/fsfreeze.8 b/fsfreeze.8
       @@ -1,4 +1,4 @@
       -.Dd February 2, 2015
       +.Dd March 26, 2016
        .Dt FSFREEZE 8
        .Os ubase
        .Sh NAME
       @@ -6,7 +6,7 @@
        .Nd suspend access to a filesystem
        .Sh SYNOPSIS
        .Nm
       -.Op Fl f | Fl u
       +.Po Fl f | Fl u Pc
        .Ar mountpoint
        .Sh DESCRIPTION
        .Nm
   DIR diff --git a/fsfreeze.c b/fsfreeze.c
       @@ -16,7 +16,7 @@
        static void
        usage(void)
        {
       -        eprintf("usage: %s [-f | -u] mountpoint\n", argv0);
       +        eprintf("usage: %s (-f | -u) mountpoint\n", argv0);
        }
        
        int