diff --git a/Sources/Testing/Issues/Confirmation.swift b/Sources/Testing/Issues/Confirmation.swift
index 62407479e..993c79b49 100644
--- a/Sources/Testing/Issues/Confirmation.swift
+++ b/Sources/Testing/Issues/Confirmation.swift
@@ -215,7 +215,8 @@ public func confirmation<R>(
 /// that handles the partial-range-through operator (`...n`).
 ///
 /// This overload is necessary because the lower bound of `PartialRangeThrough`
-/// is ambiguous: does it start at `0` or `1`? Test authors should specify a
+/// is ambiguous: does it start at `0` or `1`? Test authors should specify an
+/// explicit lower bound.
 @available(*, unavailable, message: "Range expression '...n' is ambiguous without an explicit lower bound")
 public func confirmation<R>(
   _ comment: Comment? = nil,
@@ -231,7 +232,8 @@ public func confirmation<R>(
 /// that handles the partial-range-up-to operator (`..<n`).
 ///
 /// This overload is necessary because the lower bound of `PartialRangeUpTo` is
-/// ambiguous: does it start at `0` or `1`? Test authors should specify a
+/// ambiguous: does it start at `0` or `1`? Test authors should specify an
+/// explicit lower bound.
 @available(*, unavailable, message: "Range expression '..<n' is ambiguous without an explicit lower bound")
 public func confirmation<R>(
   _ comment: Comment? = nil,