diff --git a/calendar/calendar-impl/impl/src/java/org/sakaiproject/calendar/impl/BaseCalendarService.java b/calendar/calendar-impl/impl/src/java/org/sakaiproject/calendar/impl/BaseCalendarService.java
index 268a70704dab..6a0b4f20d326 100644
--- a/calendar/calendar-impl/impl/src/java/org/sakaiproject/calendar/impl/BaseCalendarService.java
+++ b/calendar/calendar-impl/impl/src/java/org/sakaiproject/calendar/impl/BaseCalendarService.java
@@ -454,7 +454,7 @@ public List<CalendarEvent> getFilteredEvents(Map<EventFilterKey, Object> options
 		return new ArrayList<>(getEvents(allRefs, range, false, eventsLimitPerCalendar));
 	}
 
-    public int getUpcomingDaysLimit() {
+	public int getUpcomingDaysLimit() {
 		return m_serverConfigurationService.getInt("calendar.upcoming_days_limit", 60);
 	}
 
@@ -5930,12 +5930,12 @@ String getUserAgent() {
 	}
 	
 	// Returns the calendar tool id string.
-    public String getToolId(){
+	public String getToolId(){
 		return "sakai.schedule";		
 	}
 
 	// Checks the calendar has been created. For now just returning true to support the API contract.
-    public boolean isCalendarToolInitialized(String siteId){
+	public boolean isCalendarToolInitialized(String siteId){
 		return true;
 	}
 
diff --git a/calendar/calendar-impl/impl/src/java/org/sakaiproject/calendar/impl/RecurrenceRuleBase.java b/calendar/calendar-impl/impl/src/java/org/sakaiproject/calendar/impl/RecurrenceRuleBase.java
index a7a576777e10..09fb5d3fc324 100644
--- a/calendar/calendar-impl/impl/src/java/org/sakaiproject/calendar/impl/RecurrenceRuleBase.java
+++ b/calendar/calendar-impl/impl/src/java/org/sakaiproject/calendar/impl/RecurrenceRuleBase.java
@@ -105,7 +105,7 @@ public RecurrenceRuleBase(int interval, Time until)
 	* %%% Note: this is currently not implemented, and always uses the "local" zone.
 	* @return a List of max 1000 RecurrenceInstance generated by this rule in this range.
 	*/
-    public List generateInstances(TimeRange prototype, TimeRange range, TimeZone timeZone)
+	public List generateInstances(TimeRange prototype, TimeRange range, TimeZone timeZone)
 	{
 		// these calendars are used if local time zone and the time zone where the first event was created (timeZone) are different
 		GregorianCalendar firstEventCalendarDate = null;