Final answer:
Syntax errors in programming and grammatical errors in writing can occur due to misspelled keywords, missing punctuation, or incorrect operations. Proofreading and utilizing tools like spell checkers and code linters can help identify and prevent these mistakes.
Step-by-step explanation:
A type of mistake that is usually caused by a misspelled keyword, a missing punctuation character, or incorrect use of an operation is often referred to as a syntax error in the context of programming or a grammatical error in written language. When a keyword is misspelled in a program, it can lead to unexpected behavior because the programming language's parser does not recognize the incorrect token and cannot properly execute the code. Similarly, in the context of writing, errors such as misspellings, incorrect punctuation, and usage mistakes can lead to confusion and misinterpretation of the intended message.
To avoid these errors, it is important to carefully review and proofread one's work. In programming, testing and using tools like code linters can help identify syntax errors before the program is run. In writing, double-checking for common comma errors, ensuring subject/verb agreement, and questioning if the chosen word correctly expresses the intended idea can prevent grammatical errors. Utilizing spell check applications can also aid in identifying misspelled words, but it is crucial to not purely rely on them as they may not catch all mistakes or could even suggest incorrect spellings.