diff --git a/tests/proofmode.v b/tests/proofmode.v
index adfc177806e26664ff802370167e7eb40a3d4001..85903527afee202cdab0dad918da1d8552b72c69 100644
--- a/tests/proofmode.v
+++ b/tests/proofmode.v
@@ -158,7 +158,7 @@ Proof.
   iIntros "H".
   let H1 := iFresh in
   let H2 := iFresh in
-  let pat :=constr:(IList [cons (IIdent H1) (cons (IIdent H2) nil)]) in 
+  let pat :=constr:(IList [cons (IIdent H1) (cons (IIdent H2) nil)]) in
   iDestruct "H" as pat.
   iFrame.
 Qed.