A similar change has been made to strlcpy.c when it was updated to make the code slightly easier to read.
Best regards, Caspar Schutijser Index: strlcat.c =================================================================== RCS file: /cvs/src/lib/libc/string/strlcat.c,v retrieving revision 1.14 diff -u -p -u -r1.14 strlcat.c --- strlcat.c 15 Jan 2015 03:54:12 -0000 1.14 +++ strlcat.c 2 Mar 2015 21:28:41 -0000 @@ -24,7 +24,7 @@ * full size of dst, not space left). At most dsize-1 characters * will be copied. Always NUL terminates (unless dsize <= strlen(dst)). * Returns strlen(src) + MIN(dsize, strlen(initial dst)). - * If retval >= siz, truncation occurred. + * If retval >= dsize, truncation occurred. */ size_t strlcat(char *dst, const char *src, size_t dsize)
