title: Getting "is not a thenable" message while using "eventually" in protractor chai
body: <p>When I tried to verify the condition as below.</p>
  
  <pre><code> var val1 = "ONE";
   var val2 = "TWO";
   expect(val1==val2).to.eventually.equal(false)
  </code></pre>
  
  <p>I'm getting <strong>false is not a thenable</strong> message, If I removed <strong>eventually</strong> condition as below then it working fine.</p>
  
  <pre><code> var val1 = "ONE";
   var val2 = "TWO";
   expect(val1==val2).to.equal(false)
  </code></pre>
  
  <p>Can anyone help me to understand the difference. Also If the condition fails, It displays the error message and not executing the <strong>hooks.js</strong>.</p>