President Trump Donald John TrumpBiden on Trump's refusal to commit to peaceful transfer of power: 'What country are we in?' Romney: 'Unthinkable and unacceptable' to not commit to peaceful transition of power Two Louisville police officers shot amid Breonna Taylor grand jury protests MORE on Tuesday defended his use of Twitter and his writing style in a tweet that slammed reporters for pointing out his grammatical and spelling errors.

"After having written many best selling books, and somewhat priding myself on my ability to write, it should be noted that the Fake News constantly likes to pour [sic] over my tweets looking for a mistake," he wrote. "I capitalize certain words only for emphasis, not [because] they should be capitalized!"

ADVERTISEMENT

The president would later correct the mistake, issuing a second tweet with the corrected spelling around the time he was speaking at a rally in West Virginia with the state's Republican governor, Jim Justice.

After having written many best selling books, and somewhat priding myself on my ability to write, it should be noted that the Fake News constantly likes to pore over my tweets looking for a mistake. I capitalize certain words only for emphasis, not b/c they should be capitalized! — Donald J. Trump (@realDonaldTrump) July 3, 2018

Trump, who co-authored books about his business empire and real estate tactics before being elected president, is most famously known for his 1987 book "Trump: The Art of the Deal," co-written by journalist Tony Schwartz.

Since taking office, Trump has faced criticism from Democrats and even some allies for his frequent use of Twitter and for using the platform to announce policies such as his ban on transgender people joining the military.

Trump, however, has refused to abandon his Twitter account, crediting it for allowing him to issue his messages without the filter of the media.