I have been noticing some errors occurring recently with the spelling of homonyms. Here are three examples:
Writing eek when they mean eke
Writing discrete when they mean discreet
Writing complementary when they mean complimentary
I am sure there must be others that can be added to the list.
For some reason, the errors rarely go in the opposite direction, maybe because words like eek, discrete, and complementary are less likely to come up naturally.