Added more improvements to landing page

test/common/Home.test.tsx

@@ -35,7 +35,7 @@ describe('<Home />', () => {
       },
       0,
     ],
-    [{}, 2 ],
+    [{}, 3 ],
   ])('shows link to create or set-up server only when no servers exist', (servers, expectedParagraphs) => {
     const wrapped = createComponent({ servers });
     const p = wrapped.find('p');

test/servers/ServersDropdown.test.tsx

@@ -43,6 +43,6 @@ describe('<ServersDropdown />', () => {
 
     expect(item).toHaveLength(1);
     expect(item.prop('to')).toEqual('/server/create');
-    expect(item.find('span').text()).toContain('Add server');
+    expect(item.find('span').text()).toContain('Add a server');
   });
 });