Cucumber and Tom leaves

[greasyfire]

Hi guys
I found that the leaves of my toms and cucumbers that are growing side by side out are stating to get really damaged leaves. The leaves of both plants are starting to wilt arround the edge and are geting dead spots in them. Both plants have fruit on them but none of them are ripe, since i am kinda a newb this is my first time growing cucumbers outside and i dont know what is going on.

DOES ANYONE KNOW WHAT THIS IS

[rustylady]

Pictures would be a help, but older leaves tend to discolour so maybe it's nothing to worry about.

[selfraising]

The lower leaves always tend to go a bit ropey after a while but a pic would be good.