How to join two Shape points on a layer?

[Stephan Dube]

Hello,

This would be very easy to explain with a picture but unfortunately I can’t find a way to upload a picture on here 🙁

My question is the following: I have created a Shape layer insdie of AE, now on that shape layer I have created a thick frame around a picture thep roblem that Im having is that since Im using a blending mode (multiply) you can see the stroke where I started the frame and where it ends. There is a stroke in the middle of the frame, is there a way I can combine two anchor points into one? if so how do I do this?
thanks