delete trailing whitespace

Author: svenwey

app/views/plannings/base/_header_planned.html.haml

@@ -5,17 +5,17 @@
 
 .header-planned-container
   .header-planned-row.total-sum
-    .header-planned-prefix 
+    .header-planned-prefix
       Total:
     .header-planned-amount
       = format_number(@board.total_planned_hours, 0) + ' / ' + format_number(@board.total_plannable_hours, 0)
-    .header-planned-postfix 
+    .header-planned-postfix
       Stunden verplant
   .header-planned-row.inperiod-sum
-    .header-planned-prefix 
+    .header-planned-prefix
       Ausgewählter Zeitbereich:
     .header-planned-amount
       = format_number(@board.total_planned_hours(true), 0)
-    .header-planned-postfix 
+    .header-planned-postfix
       Stunden verplant