1 files changed, 1 insertions, 1 deletions
diff --git a/arm/Op.v b/arm/Op.v
index 5e85aae..1f26a72 100644
--- a/arm/Op.v
+++ b/arm/Op.v
@@ -79,7 +79,7 @@ Inductive operation : Type :=
   | Osub: operation                     (**r [rd = r1 - r2] *)
   | Osubshift: shift -> operation       (**r [rd = r1 - shifted r2] *)
   | Orsubshift: shift -> operation      (**r [rd = shifted r2 - r1] *)
-  | Orsubimm: int -> operation          (**r [rd = r1 - n] *)
+  | Orsubimm: int -> operation          (**r [rd = n - r1] *)
   | Omul: operation                     (**r [rd = r1 * r2] *)
   | Odiv: operation                     (**r [rd = r1 / r2] (signed) *)
   | Odivu: operation                    (**r [rd = r1 / r2] (unsigned) *)