Fixed argument hints, as per #11

Author: derickr

geospatial.c

@@ -58,6 +58,8 @@ ZEND_BEGIN_ARG_INFO_EX(helmert_args, 0, 0, 3)
 	ZEND_ARG_INFO(0, x)
 	ZEND_ARG_INFO(0, y)
 	ZEND_ARG_INFO(0, z)
+	ZEND_ARG_INFO(0, from_reference_ellipsoid)
+	ZEND_ARG_INFO(0, to_reference_ellipsoid)
 ZEND_END_ARG_INFO()
 
 ZEND_BEGIN_ARG_INFO_EX(polar_to_cartesian_args, 0, 0, 3)
@@ -80,7 +82,7 @@ ZEND_BEGIN_ARG_INFO_EX(transform_datum_args, 0, 0, 4)
 	ZEND_ARG_INFO(0, to_reference_ellipsoid)
 ZEND_END_ARG_INFO()
 
-ZEND_BEGIN_ARG_INFO_EX(dms_to_decimal_args, 0, 0, 4)
+ZEND_BEGIN_ARG_INFO_EX(dms_to_decimal_args, 0, 0, 3)
 	ZEND_ARG_INFO(0, degrees)
 	ZEND_ARG_INFO(0, minutes)
 	ZEND_ARG_INFO(0, seconds)