I am surprised how many people publish any form of the written word without reading it through, or, perhaps they do and just don’t see the mistakes. I have been trolling through advertisements lately mostly jobs advertised on line by agencies and I am amazed by the bad English and the bad spelling. Surely in such cases you get a colleague to check it. I have as I am sure many others have noticed mistakes some unforgivable in articles and newspaper columns.
Check the small stuff-it shows you are interested in what you write.