The nonsubstantive updates and corrections cure printing and engrossing errors; correct erroneous division and section crossreferences; substitute references to specific effective dates; recodify miscodified sections […]

It was raining when I came yesterday.

Salvatore Maranzano: Rumour is you two are a pair of finocchi. Captain Jack Harkness: That’s not a rumour; that’s a boast.

So the science of phonetic metamorphology concerns itself quite largely with interchangings among the sounds of speech.