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doc: typo fix for strict implicit binder (#13099)

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This PR fixes a typo of implicit binders in doc-strings which was `{{
}}` instead of `⦃ ⦄`
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JadAbouHawili 2026-03-24 15:15:23 +02:00 • committed by GitHub
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4
src/Lean/Expr.lean
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@ -73,7 +73,7 @@ inductive BinderInfo where
| default
/-- Implicit binder annotation, e.g., `{x : α}` -/
| implicit
/-- Strict implicit binder annotation, e.g., `{{ x : α }}` -/
/-- Strict implicit binder annotation, e.g., `⦃x : α⦄` -/
| strictImplicit
/-- Local instance binder annotation, e.g., `[Decidable α]` -/
| instImplicit
@ -107,7 +107,7 @@ def BinderInfo.isImplicit : BinderInfo → Bool
| BinderInfo.implicit => true
| _ => false
/-- Return `true` if the given `BinderInfo` is a strict implicit annotation (e.g., `{{α : Type u}}`) -/
/-- Return `true` if the given `BinderInfo` is a strict implicit annotation (e.g., `⦃α : Type u⦄`) -/
def BinderInfo.isStrictImplicit : BinderInfo → Bool
| BinderInfo.strictImplicit => true
| _ => false