"Poor punctuation" refers to the incorrect or careless use of punctuation marks, such as commas, periods, or apostrophes, which can make written sentences hard to understand or confusing. Full definition
Nothing turns guys off than girls who have poor punctuation skills and bad grammar. (singlesbee.com)
Her most hilarious example of the latter is replicated in the book's title, a reference to a wildlife manual with poor punctuation that unintentionally turned a panda into a gun - wielding restaurant diner (you'll have to read the book for the full joke). (bookpage.com)
Here students can get rid of the worry regarding their grammatical mistakes and poor punctuation in English by asking the reliable assignments writers of US. (studentsassignmenthelp.com)