HSBC charged me for PPSA but...

I saw on my account statement that I was charged $29.13 for PPSA. And I also received a letter stating that the letter was providing me with a description of security discharged under the Ontario Personal Property Security Act (PPSA). The collateral security was held in support of my borrowing facilities with HCBC has now been released.

I read what PPSA is on wiki and doesn't really understand it.

I have never borrowed from HSBC or tried to. Called into HSBC today and was told my account manager will be investigating it. Some advice/insight is greatly appreciated.