tweak overlay new tip

[gregokent]

In the tip for Overlays are Recordable the text shows how to create a scratch overlay to record changes into before showing a less verbose version using overlay new.

However the more verbose version also uses overlay new before it's introduced, which I presume is meant to be overlay use and this change updates it for the English and German translation. The Chinese translation appears to be what I believe to be the correct usage and the other translations don't seem to have that section yet and have been left alone.

[fdncred]

I'm not following. overlay new seems to be a valid command. are you saying overlay new doesn't work or just that it should be overlay use in these two places?

[gregokent]

The latter. I'm just saying that in that one specific spot (in both languages) it should be overlay use as overlay new doesn't get introduced as a concept until just after the more verbose example.

[fdncred]

ok, thanks!