[PATCH] Documentation/vm/page_owner.rst: fix a function's description

[Yixuan Cao]

In "additional function",
The description of "-f" option should be
Filter out the information of blocks whose memory has been released.

Signed-off-by: Yixuan Cao <caoyixuan2019@xxxxxxxxxxxxxxxx>
---
 Documentation/vm/page_owner.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/vm/page_owner.rst b/Documentation/vm/page_owner.rst
index 2b54e82b9fe1..d371f631b60e 100644
--- a/Documentation/vm/page_owner.rst
+++ b/Documentation/vm/page_owner.rst
@@ -126,4 +126,4 @@ Usage
 		-c		Cull by comparing stacktrace instead of total block.
 
 	Filter:
-		-f		Filter out the information of blocks whose memory has not been released.
+		-f		Filter out the information of blocks whose memory has been released.
-- 
2.31.1