Fix test warning

Stops "WARNING: ignoring the provided expectation message argument({:href=>"/search_tips"}) since it is not a string or a proc."

spec/components/search_tips_link_component_spec.rb

@@ -10,7 +10,7 @@
   end
 
   it 'displays search tips links' do
-    expect(rendered).to have_link('Search tips'), href: '/search_tips'
+    expect(rendered).to have_link 'Search tips', href: '/search_tips'
   end
 
   it 'displays info icon' do