s/wubsytem/subsystem/

Signed-off-by: Bhaskar Chowdhury <redacted>
---
 .../devicetree/bindings/infiniband/hisilicon-hns-roce.txt       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt b/Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
index 84f1a1b505d2..c57e09099bcb 100644
--- a/Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
+++ b/Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt

@@ -1,7 +1,7 @@
 Hisilicon RoCE DT description

 Hisilicon RoCE engine is a part of network subsystem.
-It works depending on other part of network wubsytem, such as, gmac and
+It works depending on other part of network subsystem, such as, gmac and