Minor documentation tweak.

diff --git a/man/man3/xfsctl.3 b/man/man3/xfsctl.3
index c0559895f5460bfef68dbb6e7e3bd5830e3f6ed5..b9fae66149774c7bce1e8ace43a9bbeea716f4d6 100644 (file)
--- a/man/man3/xfsctl.3
+++ b/man/man3/xfsctl.3
@@ -18,8 +18,8 @@ that operate on individual files, and operations that operate on
 the filesystem itself.
 Care should be taken when issuing
 .I xfsctl
-calls to ensure the target path and file descriptor do indeed
-represent a file from an XFS filesystem.
+calls to ensure the target path and file descriptor (both must
+be supplied) do indeed represent a file from an XFS filesystem.
 The
 .IR statfs (2)
 and