[PATCH 1/3] tools/vm/page_owner_sort.c: fix comments

[Jiajian Ye]

Two adjustments are made:

1. Correct a grammatical error: replace the "what" in
"Do the job what you want to debug" with "that".

2. Replace "has not been" with "has been" in the description
of the -f option: According to Commit b1c9ba071e7d
("tools/vm/page_owner_sort.c: fix the instructions for use"),
the description of the "-f" option is "Filter out the information
of blocks whose memory has been released."

Signed-off-by: Jiajian Ye <yejiajian2018@xxxxxxxxxxxxxxxx>
---
 Documentation/vm/page_owner.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/vm/page_owner.rst b/Documentation/vm/page_owner.rst
index 6591e518819f..2ddb632d847b 100644
--- a/Documentation/vm/page_owner.rst
+++ b/Documentation/vm/page_owner.rst
@@ -78,7 +78,7 @@ Usage
 
 2) Enable page owner: add "page_owner=on" to boot cmdline.
 
-3) Do the job what you want to debug
+3) Do the job that you want to debug.
 
 4) Analyze information from page owner::
 
@@ -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.
-- 
2.25.1