Phrase in Rule 21.7 and Rule 21.8

[ogawa.kiyoshi]

Rule 21.7 The atof, atoi, atol and atoll functions of shall not be used.
Rule 21.8 The library functions abort, exit getenv and system of shall not be used.

If the purpose of the rules are same, wording should be same in the standard document.

"The Standard Library" or "The library" , also.

[misra-c]

We agree that the headlines should have consistently referred to "The Standard Library".