[PATCH] user32/tests: Fix the spelling of a win_skip() message.

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=82445

Your paranoid android.


=== w10pro64 (32 bit report) ===

user32:
input.c:1302: Test failed: Wrong set pos: (99,100)
input.c:1322: Test failed: GetCursorPos: (99,100)