intro ==> intros

[helm.git] / helm / matita / tests / rewrite.ma

diff --git a/helm/matita/tests/rewrite.ma b/helm/matita/tests/rewrite.ma
index 5bae95b1054ae8792dc69deb5eb41a369a7c433b..e99d75e837ca2140ea67287e4b9203170d267de4 100644 (file)
--- a/helm/matita/tests/rewrite.ma
+++ b/helm/matita/tests/rewrite.ma
@@ -5,5 +5,5 @@ alias symbol "plus" (instance 0) = "natural plus".
 theorem a:
   \forall a,b:nat.
   a = b \to b + 0 = a.
-intro.
+intros.
 rewrite left H.
\ No newline at end of file