mlock.2: Improve wording

Signed-off-by Avinesh Kumar <[email protected]>

---
 man2/mlock.2 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

man2/mlock.2 +2 -2

index 30828fbdf..ecd7158e5 100644
@@ -36,8 +36,8 @@ and
 .BR munlockall ()
 perform the converse operation,
 unlocking part or all of the calling process's virtual
-address space, so that pages in the specified virtual address range may
-once more be swapped out if required by the kernel memory manager.
+address space, so that pages in the specified virtual address range
+can be swapped out again if required by the kernel memory manager.
 .PP
 Memory locking and unlocking are performed in units of whole pages.
 .SS mlock(), mlock2(), and munlock()