updated docs

Author: mrin9

docs/api.html

@@ -623,7 +623,9 @@ <h2> Methods </h2>
           <tr>
             <td class="mono bold right">
               setHttpUserNameAndPassword(<br>
-                securitySchemeId, username, password<br/>
+                &nbsp;&nbsp;securitySchemeId,<br/>
+                &nbsp;&nbsp;username,<br/>
+                &nbsp;&nbsp;password<br/>
               ) 
             </td>
             <td class="gray" colspan="2">