title: char[] vs char in argument of method. Is this a Mistake in MS documentation?
body: <p>According to Microsoft documentation:</p>
  
  <p>Method Split in system.string namespace takes an array of char as an argument.</p>
  
  <pre><code>public string[] Split(
      params char[] separator
  )
  </code></pre>
  
  <p>I know i can use it like this:</p>
  
  <pre><code>string[] myarray1=null;    
  string somestring="Hi, My name is Tamara";
  myarray1=somestring.Split(','); // i used char, not char[] and everything works fine...
  </code></pre>
  
  <p>My question is why this method works fine ? I used char, not an array of chars.
  I cannot fathom this. Maybe the question is very stupid, but trying to improve my understanding of documentation ;/</p>