Fixup rebase

Author: plemarquand

Sources/_InternalTestSupport/SwiftTesting+Helpers.swift

@@ -32,7 +32,7 @@ public func expectFileExists(
 /// Verifies that a file does not exist at the specified path.
 ///
 /// - Parameters:
-///   - fixturePath: The absolute path to check for file non-existence.
+///   - path: The absolute path to check for file non-existence.
 ///   - comment: An optional comment to include in the failure message.
 ///   - sourceLocation: The source location where the expectation is made.
 public func expectFileDoesNotExists(
@@ -53,8 +53,8 @@ public func expectFileDoesNotExists(
         msgSuffix = ""
     }
     #expect(
-        !localFileSystem.exists(path),
-        "\(commentPrefix)File: '\(path)' was not expected to exist, but does.\(msgSuffix))",
+        localFileSystem.exists(path),
+        "\(commentPrefix)File '\(path)' does not exist. \(msgSuffix)",
         sourceLocation: sourceLocation,
     )
 }