Correct ten errors. One of the most popular American poems, "The Raven by Edgar Allan Poe was published on January 29, 1845. Once upon a midnight dreary, "the poem begins. That poem braught fame to it's author, but it did not bring riches. Did you now that Poe was payed just $15 for his masterpiece! Each year in Baltimore, Maryland, a mysterious visitor leaves roses at Poes' grave on the eve of his Birthday

One of the most popular American poems, "The Raven" by Edgar Allan Poe, was published on January 29, 1845. "Once upon a midnight dreary," the poem begins. That poem brought fame to its author, but it did not bring riches. Did you know that Poe was paid just $15 for his masterpiece? Each year in Baltimore, Maryland, a mysterious visitor leaves roses at Poe's grave on the eve of his birthday.

Explanation:

There are punctuation mistakes, such as omitted quotation marks in ''The raven", and "Once upon a midnight dreary". There is also a missing coma at the end of the appositive in the first sentence. Instead of an exclamation mark at the end of the fourth sentence, a question mark should be put, as the sentence is interrogative. The correct genitive form of Poe is Poe's. Spelling errors include the following: the correct past tense form of the verb 'to bring' is brought; past participle of 'to pay' is paid; verb 'to know' is not correctly spelled; there is no need for an apostrophe in 'its author', because its is a pronoun, and not a past simple form of the verb to be. There is also no need to capitalize the word 'birthday'.