formatting fixes

diff --git a/man3/lockf.3 b/man3/lockf.3
index 58b4e7544f1905d54eed387e889073997ad233d4..1040ad1c816897a165ab212a3d227f7560cea8d8 100644 (file)
--- a/man3/lockf.3
+++ b/man3/lockf.3
@@ -34,9 +34,13 @@ a file descriptor open for writing, the action by
 .IR cmd ,
 and the section consists of byte positions
 .IR pos .. pos + len -1
-if len is positive, and
+if
+.I len
+is positive, and
 .IR pos - len .. pos -1
-if len is negative, where
+if
+.I len
+is negative, where
 .I pos
 is the current file position, and if
 .I len