coercion command now requires an uri

[helm.git] / helm / matita / library / Z / z.ma

diff --git a/helm/matita/library/Z/z.ma b/helm/matita/library/Z/z.ma
index d18c80b23ac323b996280a835a52912fc2ffc8ce..ea50a2cd9c3b70729df6c8c6bb4b16d661d80d41 100644 (file)
--- a/helm/matita/library/Z/z.ma
+++ b/helm/matita/library/Z/z.ma
@@ -27,7 +27,7 @@ definition Z_of_nat \def
 [ O \Rightarrow  OZ 
 | (S n)\Rightarrow  pos n].
 
-coercion Z_of_nat.
+coercion cic:/matita/Z/z/Z_of_nat.con.
 
 definition neg_Z_of_nat \def
 \lambda n. match n with