diff --git a/test/runtime-puppeteer/samples/inline-style-directive-precedence/_config.js b/test/runtime-puppeteer/samples/inline-style-directive-precedence/_config.js
index f5ea0faab3..230b9b10ba 100644
--- a/test/runtime-puppeteer/samples/inline-style-directive-precedence/_config.js
+++ b/test/runtime-puppeteer/samples/inline-style-directive-precedence/_config.js
@@ -4,17 +4,17 @@ export default {
 	`,
 
 	test({ assert, target, window, component }) {
-		const p = target.querySelector("p");
+		const p = target.querySelector('p');
 		const styles = window.getComputedStyle(p);
-		assert.equal(styles.color, "rgb(255, 0, 0)");
-		assert.equal(styles.fontSize, "32px");
+		assert.equal(styles.color, 'rgb(255, 0, 0)');
+		assert.equal(styles.fontSize, '32px');
 
-		component.foo = "font-size: 50px; color: green;"; // Update style attribute
+		component.foo = 'font-size: 50px; color: green;'; // Update style attribute
 		{
-			const p = target.querySelector("p");
+			const p = target.querySelector('p');
 			const styles = window.getComputedStyle(p);
-			assert.equal(styles.color, "rgb(255, 0, 0)");
-			assert.equal(styles.fontSize, "32px");
+			assert.equal(styles.color, 'rgb(255, 0, 0)');
+			assert.equal(styles.fontSize, '32px');
 		}
-	},
+	}
 };
diff --git a/test/runtime/samples/inline-style-directive-and-style-attr-merged/_config.js b/test/runtime/samples/inline-style-directive-and-style-attr-merged/_config.js
index 5579af0f6b..f2ab49b511 100644
--- a/test/runtime/samples/inline-style-directive-and-style-attr-merged/_config.js
+++ b/test/runtime/samples/inline-style-directive-and-style-attr-merged/_config.js
@@ -4,9 +4,9 @@ export default {
 	`,
 
 	test({ assert, target, window }) {
-		const p = target.querySelector("p");
+		const p = target.querySelector('p');
 		const styles = window.getComputedStyle(p);
-		assert.equal(styles.color, "red");
-		assert.equal(styles.height, "40px");
-	},
+		assert.equal(styles.color, 'red');
+		assert.equal(styles.height, '40px');
+	}
 };