Bug#726468: pstops(1): Unnecessary backslash before a "+" in the manual

[Ian Jackson <ijackson@chiark.greenend.org.uk>]

Control: clone -1 -2
Control: tags -2 upstream
Control: retitle -2 pstops(1): some formatting improvements
Control: retitle -1 Unnecessary backslash before a "+" in the manual

I'm applying your patch to fix the warning.  But the others should go
upstream I think.

Thanks,
Ian.

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