X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambda_delta%2FGround_2%2Fxoa_props.ma;h=c2d7e2f416c4ac2789d6accbc66322ba691b42fd;hb=035e3f52f8da3cb3cdb493aa20568ad673cc2cf5;hp=f1ed781c30c93bbc1c5ab3f8bce81fecac6b146b;hpb=55dc00c1c44cc21c7ae179cb9df03e7446002c46;p=helm.git

diff --git a/matita/matita/contribs/lambda_delta/Ground_2/xoa_props.ma b/matita/matita/contribs/lambda_delta/Ground_2/xoa_props.ma
index f1ed781c3..c2d7e2f41 100644
--- a/matita/matita/contribs/lambda_delta/Ground_2/xoa_props.ma
+++ b/matita/matita/contribs/lambda_delta/Ground_2/xoa_props.ma
@@ -12,8 +12,8 @@
 (*                                                                        *)
 (**************************************************************************)
 
-include "Ground-2/xoa_notation.ma".
-include "Ground-2/xoa.ma".
+include "Ground_2/xoa_notation.ma".
+include "Ground_2/xoa.ma".
 
 lemma ex2_1_comm: ∀A0. ∀P0,P1:A0→Prop. (∃∃x0. P0 x0 & P1 x0) → ∃∃x0. P1 x0 & P0 x0.
 #A0 #P0 #P1 * /2/