SSRS Report Layout - Remove the ***** from the amount and Amount in words field

Dear 

I am customizing the vendor Check layout, and I have the Amount and the Amount in words that have ***** before them 

example:

==========

***** $1,000

***** One Thousand US Dollars Only

I am trying to remove the ***** in visual studio but I didn't find from where they are generated, I also when through the code of the classes that were generating the field amount and amount in words but I didn't find anything

any idea how i can remove the ***** ?

thank you