[PATCH] gdi32/tests: Fix the spelling of an ok() 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=82450

Your paranoid android.


=== w10pro64_ar (64 bit report) ===

gdi32:
font.c:1029: Test failed: Small Fonts(12): tm.tmFirstChar = 00
font.c:1035: Test failed: Small Fonts(12): tm.tmBreakChar = 00
font.c:1029: Test failed: Small Fonts(13): tm.tmFirstChar = 00
font.c:1035: Test failed: Small Fonts(13): tm.tmBreakChar = 00