Merge pull request #81 from ZryletTC/ioctool-readme-patch

STY: Update format of ioctool entry in README.md

README.md

@@ -232,11 +232,10 @@ iocmanager [hutch]<br/>
 <tr>
     <td>ioctool</td>
     <td>
-usage: ${BASH_SOURCE[0]} [ioc]|[pv] [option]<br/>
+usage: ioctool &lt;ioc&gt;|&lt;pv&gt; [option]<br/>
         <br/>
-    Script that returns information about an ioc given its name or a PV it hosts
+    Script that returns information about an ioc given its name or a PV it hosts<br/>
         <br/>
-
     default option  is 'name', list of options:<br/>
     status : print power status of machine, try to ping interfaces<br/>
     name     : returns the name of the ioc<br/>