Forgot to run checks before pushing and p_news threw error.

Changed:

## check if package is an object
if(!object_check(package)){
    package <- as.character(substitute(package))
}

to:

## check if package is an object
if(!object_check(package) || !is.character(package)){
    package <- as.character(substitute(package))
}

I realized it was more clear and less problematic.