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-rw-r--r--mltt/core/MLTT.thy2
1 files changed, 1 insertions, 1 deletions
diff --git a/mltt/core/MLTT.thy b/mltt/core/MLTT.thy
index 18bd2b7..19b9563 100644
--- a/mltt/core/MLTT.thy
+++ b/mltt/core/MLTT.thy
@@ -443,7 +443,7 @@ Lemma funcomp_lambda_comp [comp]:
Lemma funcomp_apply_comp [comp]:
assumes
- "A: U i" "B: U i" "\<And>x y. x: B \<Longrightarrow> C x: U i"
+ "A: U i" "B: U i" "\<And>x. x: B \<Longrightarrow> C x: U i"
"f: A \<rightarrow> B" "g: \<Prod>x: B. C x"
"x: A"
shows "(g \<circ>\<^bsub>A\<^esub> f) x \<equiv> g (f x)"