Help clear the error 'The following syntax error occurred during parsing: Invalid token, Line 16, '

I am adding a Fiscal week column to a date table.  (Begins Aprils)
The formula is quite extensive and is as below. 

Week No = 
--Inputs--
VAR WeekStartsOn = "Sun"
VAR FiscalStartMonth = 4

--Calculation--
VAR FiscalFirstDay = 
    IF(
        MONTH('Calendar_Entry_Date'[Date]) < FiscalStartMonth,
        DATE(
            YEAR('Calendar_Entry_Date'[Date])-1,
            FiscalStartMonth,
            1
        ),
        DATE(
            YEAR('Calendar_Entry_Date'[Date]),
            FiscalStartMonth,
            1
        )
    )
VAR FilteredTableCount = 
    COUNTROWS(
        FILTER(
            SELECTCOLUMNS(
                GENERATESERIES(
                    FiscalFirstDay,
                    'Calendar_Entry_Date'[Date]
                ),
                "Dates",
                [Value]
            ),
        FORMAT([Dates],"ddd") = WeekStartsOn
        )
    )
VAR WeekNos = 
    IF(
        FORMAT(FiscalFirstDay,"ddd") <> WeekStartsOn, 
        FilteredTableCount + 1,
        //1 + WEEKNUM ( 'Calendar'[Date] )-WEEKNUM( STARTOFMONTH ('Calendar'[Date])),
        //WEEKNUM([Date])
        FilteredTableCount
        
    )
RETURN
    WeekNos
      
    

The issue is I get the error. 

The following syntax error occurred during parsing: Invalid token, Line 16, Offset 3,  .

What would be issue?