trurl's checksrc.pl is outdated

[emanuele6]

trurl's and curl's checksrc.pl are not synchronised, so trurl is still using an older version.

Running curl's checksrc.pl on trurl's source files, finds two problems:

$ ../curl/scripts/checksrc.pl trurl.c version.h
./trurl.c:689:9: warning: if with space (SPACEBEFOREPAREN)
       if (*i < 32)
         ^
./trurl.c:747:11: warning: not indented 2 steps (uses 4) (INDENTATION)
           continue;
           ^
checksrc: 0 errors and 2 warnings
checksrc: 0 errors and 1 warnings suppressed