Adding space after semicolon for all array elements

[Anonymous]

Hi,

I am loading items in an array and then using this array in compose action to load it into a word template. 

So it appears as following: Test1;Test2:test3. Is there a way to append white space after semicolon so it can show up as : Test1; Test2; Test3. Please help. 

[Paulie78]

How are you converting it from an array to that format? With the join expression?