pragma mark in Objc organization style

Hi

Yesterday I was finishing a project on Objc, and then found a code organization style, and then responsible for this style of colleague B found me and said he kind of thing specification writing, I recommend this kind of not official, for the code neatness and readability requirements, I came here to seek an answer, although this problem does not affect the logic of the code, I still want a standard answer. But I still want a standard answer, before I have searched and asked a lot of people are recommended to write my way, and finally colleagues B also said that I may have problems with this way of writing, so I missed any details?

• Colleague B's recommended writing style

#pragma mark -
#pragma mark Initialization

• My recommended writing style

#pragma mark - Initialization

Best wishes!