Log Message:
-----------
spelling fixes, function header comments added, small optimization
from Abhijit Menon-Sen
Modified Files:
--------------
plperlng:
plperl.c (r1.4 -> r1.5)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plperlng/plperlng/plperl.c.diff?r1=1.4&r2=1.5)