flock: add missing word »be« to flock.1

diff --git a/sys-utils/flock.1 b/sys-utils/flock.1
index 32f457ff089f5e0d3e5cd759c988b2d537c62503..5a6f27fbbdb052d409c84ce55e19ad3d579ace46 100644 (file)
--- a/sys-utils/flock.1
+++ b/sys-utils/flock.1
@@ -54,7 +54,7 @@ lock cannot be immediately acquired,
 waits until the lock is available.
 .PP
 The third form uses open file by file descriptor number.  See examples how
-that can used.
+that can be used.
 .SH OPTIONS
 .TP
 \fB\-s\fP, \fB\-\-shared\fP