Removed obsolete $ in source files

modules/calendar/theme/calendar-week.tpl.php

@@ -1,14 +1,13 @@
 <?php
-// $Id: calendar-week.tpl.php,v 1.5.2.6 2009/02/16 23:46:22 karens Exp $
 /**
  * @file
  * Template to display a view as a calendar week.
- * 
+ *
  * @see template_preprocess_calendar_week.
  *
  * $day_names: An array of the day of week names for the table header.
  * $rows: The rendered data for this week.
- * 
+ *
  * For each day of the week, you have:
  * $rows['date'] - the date for this day, formatted as YYYY-MM-DD.
  * $rows['datebox'] - the formatted datebox for this day.
@@ -18,11 +17,11 @@
  * $rows['items'][$time_period]['hour'] - the formatted hour for a time period.
  * $rows['items'][$time_period]['ampm'] - the formatted ampm value, if any for a time period.
  * $rows['items'][$time_period]['values'] - An array of formatted items for a time period.
- * 
+ *
  * $view: The view.
  * $min_date_formatted: The minimum date for this calendar in the format YYYY-MM-DD HH:MM:SS.
  * $max_date_formatted: The maximum date for this calendar in the format YYYY-MM-DD HH:MM:SS.
- * 
+ *
  */
 //dsm('Display: '. $display_type .': '. $min_date_formatted .' to '. $max_date_formatted);
 //dsm($rows);
@@ -55,7 +54,7 @@
          </div>
          </div>
        </td>
-      <?php endforeach; ?>  
+      <?php endforeach; ?>
     </tr>
     <?php foreach ($items as $time): ?>
       <tr>
@@ -71,10 +70,10 @@
           </div>
           </div>
         </td>
-      <?php endforeach; ?>   
+      <?php endforeach; ?>
     </tr>
-   <?php endforeach; ?>   
+   <?php endforeach; ?>
 
   </tbody>
 </table>
-</div></div>
+</div></div>