diff --git a/packages/runtime-core/__tests__/vnode.spec.ts b/packages/runtime-core/__tests__/vnode.spec.ts
index 30389c420..66d714684 100644
--- a/packages/runtime-core/__tests__/vnode.spec.ts
+++ b/packages/runtime-core/__tests__/vnode.spec.ts
@@ -476,7 +476,7 @@ describe('vnode', () => {
       let props4: Data = { onNaming: 0 }
       mergeProps(props1, props4)
       expect(
-        `Prop with prefix 'on' is considered an event handler, avoid such naming if it is not. prop: onNaming.`
+        `Prop with prefix 'on' is considered an event handler, avoid such naming if it is not. prop: onNaming.`,
       ).toHaveBeenWarned()
     })
 
diff --git a/packages/runtime-core/src/vnode.ts b/packages/runtime-core/src/vnode.ts
index 50dfc6bbd..2aad9d3cd 100644
--- a/packages/runtime-core/src/vnode.ts
+++ b/packages/runtime-core/src/vnode.ts
@@ -890,7 +890,7 @@ export function mergeProps(...args: (Data & VNodeProps)[]): Data {
           )
         ) {
           warn(
-            `Prop with prefix 'on' is considered an event handler, avoid such naming if it is not. prop: ${key}.`
+            `Prop with prefix 'on' is considered an event handler, avoid such naming if it is not. prop: ${key}.`,
           )
         }