diff --git a/Example/Tests/GradientLoadingBarTests.swift b/Example/Tests/GradientLoadingBarTests.swift
index c0b8157..e2bb3fb 100644
--- a/Example/Tests/GradientLoadingBarTests.swift
+++ b/Example/Tests/GradientLoadingBarTests.swift
@@ -50,6 +50,7 @@ class GradientLoadingBarTests: XCTestCase {
     }
 
     func testHide() {
+        // Start by showing the gradient loading bar, so we'll notice the change.
         gradientLoadingBar.show()
         XCTAssertTrue(gradientLoadingBar.isVisible)