Rollup merge of #55050 - tshepang:repetition, r=steveklabnik
Rollup merge of #55050 - tshepang:repetition, r=steveklabnik

doc std::fmt: the Python inspiration is already mentioned in precedin…

…g paragraph

graydon/rust,GBGamer/rust,GBGamer/rust,graydon/rust,aidancully/rust,graydon/rust,GBGamer/rust,aidancully/rust,GBGamer/rust,aidancully/rust,graydon/rust,GBGamer/rust,aidancully/rust,graydon/rust,GBGamer/rust,GBGamer/rust,aidancully/rust,graydon/rust,aidancully/rust,GBGamer/rust