chore(Algebra/Ring): remove variables unused in section (#17178)

Perhaps we should have a linter for this... @adomani?
leanprover-community · Sep 30, 2024 · 2e75a75 · 2e75a75
1 parent ab33709
commit 2e75a75
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Mathlib/Algebra/Ring/Defs.lean b/Mathlib/Algebra/Ring/Defs.lean
@@ -371,7 +371,7 @@ end NonAssocRing
 
 section Ring
 
-variable [Ring α] {a b c d e : α}
+variable [Ring α]
 
 -- A (unital, associative) ring is a not-necessarily-unital ring
 -- see Note [lower instance priority]