corrected route for sign in link

correction for sign up page unit test

tests/unit/auth/sign-up/page.test.tsx

@@ -9,6 +9,7 @@ describe('Sign up page tests', () => {
   // Arrange
   beforeEach(() => {
     jest.clearAllMocks();
+    // eslint-disable-next-line testing-library/no-render-in-lifecycle
     render(<SignUp />)
   })
   it('render contains title, submit button, and sign in link', () => {
@@ -28,14 +29,14 @@ describe('Sign up page tests', () => {
     }
   })
 
-  it('sign in link direct to localhost /auth/sign-up route', () => {
+  it('sign in link direct to localhost /auth/sign-in route', () => {
     // Arrange
     const signinLink = screen.getByRole('link', { name: /sign in/i })
 
     // Act
     fireEvent.click(signinLink)
 
     // Assert
-    expect(signinLink).toHaveProperty('href', 'http://localhost/auth/sign-up')
+    expect(signinLink).toHaveProperty('href', 'http://localhost/auth/sign-in')
   })
 })