I have text of two two lines in a column of table and i want to make them to single entity in every column

I have text of two two lines in a column of table  and i want  to make them to single entity in every column and i want a shortcut any microstation feature to make them single entity with a click is that possible ? right now what i am doing is making cut of one text and pasting it in another text to make it single entity. its taking a very long me to do for every column.

For Example: This is the 2 line text what i have

SIGNAL RELAY DS/ES CONTROL SUPPLY

DS/ES CONTROL SUPPLY

and i want to make them in single entity as 

SIGNAL RELAY DS/ES CONTROL SUPPLY

DS/ES CONTROL SUPPLY

any time saving method  will be workout for me.

i use microstation v8i select series 3

Any answer would be appreciated.