updated for version 7.3.147

Problem:    Can't build on HP-UX.
Solution:   Remove an unnecessary backslash. (John Marriott)

src/version.c

@@ -714,6 +714,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    147,
 /**/
     146,
 /**/