spacing between lines of text

I've got a problem - That's why Iam here right !

My lines of text have big spaces between each 'return'.
both product & e-z pages. how do I change the spacing ?
I like the above

Hilary

We'll need to see your site to help.

My web site is not live yet !
I put text in and want each line to follow each other without space- but when I press enter I get an automatic space between sentences

This is what I want***
PRODUCT DESCRIPTION:
230 g/m Poly-cotton polos by FRUIT OF THE LOOM
Comfortable, durable and developed to wash as good as poly-cotton polos. Unique reinforced placket, significantly improves strength, durability and appearance. Double-stitched shoulder seams.
Sizes : S - 4XL
Fabric : 100% Combed ringspun cotton

Colours : Sunflower, Sky, Red, Fluorescent Green, Black, Purple, Ash Grey, Forest, Navy, Burgundy, White, Royal, Emerald

This is what it looks like
PRODUCT DESCRIPTION:
230 g/m Poly-cotton polos by FRUIT OF THE LOOM

Comfortable, durable and developed to wash as good as poly-cotton polos. Unique reinforced placket, significantly improves strength, durability and appearance. Double-stitched shoulder seams.

Sizes : S - 4XL

Fabric : 100% Combed ringspun cotton

Colours : Sunflower, Sky, Red, Fluorescent Green, Black, Purple, Ash Grey, Forest, Navy, Burgundy, White, Royal, Emerald

Are you entering the text directly or are you copying and pasting from another application?

Found the answer- need soft return at the end of line.
SHIFT & RETURN - lines are the close up.

Thanks for help
hilary