Python 3: How to read file json into list of dictionary?

I have file with Json format:

{"uid": 2, "user": 1}
{"uid": 2, "user": 1}
{"uid": 2, "user": 1}

When i use following code, it show an error:

    raise JSONDecodeError("Extra data", s, end)
json.decoder.JSONDecodeError: Extra data: line 2 column 1 (char 22)

with open('E:/list.txt','r') as target:
        my_list = json.load(target)

How to convert content of my file into list of dictionary ? Thank you