To my shocking surprise, I encountered the following error message from Make: Projects.
Your comment contains profanity please remove before being able to save.
After 1/2 hour of trial-and-error investigation, I discovered that "Balls" is considered as a profanity word. I changed it to "B*lls" to pass Make: Projects's profanity censor algorithm.
Word "Balls" shows up in numerous academic literature in Google Scholar (About 1 940 000 results), e.g., "Dimples and drag: Experimental demonstration of the aerodynamics of golf balls", American Journal of Physics, 2007.
Since the word is nowhere to be found in Wikipedia/Wiktionary lists of profanity and swear words, please review Make: Projects's list of profanity words.
