scsi: ufs: dt-bindings: Fix several grammar errors

Fix several grammar errors.

Signed-off-by: Zhaoming Luo <zhml@posteo.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20251217-fix-minor-grammar-err-v3-1-9be220cdd56a@posteo.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

Author: Zhaoming Luo

Documentation/devicetree/bindings/ufs/ufs-common.yaml

@@ -48,8 +48,8 @@ properties:
     enum: [1, 2]
     default: 2
     description:
-      Number of lanes available per direction.  Note that it is assume same
-      number of lanes is used both directions at once.
+      Number of lanes available per direction.  Note that it is assumed that
+      the same number of lanes are used in both directions at once.
 
   vdd-hba-supply:
     description: