title: Remove first space in string using Haskell
body: <p>How do I remove the first space of a string in Haskell?</p>
  
  <p>For example:</p>
  
  <pre><code>removeSpace " hello" = "hello"
  
  removeSpace "  hello" = " hello"
  
  removeSpace "hello" = "hello"
  </code></pre>