X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fsyntax%2Fterm_simple.ma;h=e6cfdb3c053f7ef062e994848dc49f05494f6f79;hp=50e2595441f0df7d2e40d77f767c6f15b3143005;hb=222044da28742b24584549ba86b1805a87def070;hpb=09b4420070d6a71990e16211e499b51dbb0742cb

diff --git a/matita/matita/contribs/lambdadelta/basic_2/syntax/term_simple.ma b/matita/matita/contribs/lambdadelta/basic_2/syntax/term_simple.ma
index 50e259544..e6cfdb3c0 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/syntax/term_simple.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/syntax/term_simple.ma
@@ -19,7 +19,7 @@ include "basic_2/syntax/term.ma".
 
 inductive simple: predicate term ≝
    | simple_atom: ∀I. simple (⓪{I})
-   | simple_flat: ∀I,V,T. simple (ⓕ{I} V. T)
+   | simple_flat: ∀I,V,T. simple (ⓕ{I}V.T)
 .
 
 interpretation "simple (term)" 'Simple T = (simple T).
@@ -36,7 +36,7 @@ qed-.
 lemma simple_inv_bind: ∀p,I,V,T. 𝐒⦃ⓑ{p,I} V. T⦄ → ⊥.
 /2 width=7 by simple_inv_bind_aux/ qed-.
 
-lemma simple_inv_pair: ∀I,V,T.  𝐒⦃②{I}V.T⦄ → ∃J. I = Flat2 J.
+lemma simple_inv_pair: ∀I,V,T. 𝐒⦃②{I}V.T⦄ → ∃J. I = Flat2 J.
 * /2 width=2 by ex_intro/
 #p #I #V #T #H elim (simple_inv_bind … H)
 qed-.