ox.h in ox-1.2.13

- old
+ new

@@ -38,10 +38,10 @@
 #endif
 #endif
 
 #include "ruby.h"
 #ifdef HAVE_RUBY_ENCODING_H
-// RUBY_T_NIL defined for Ruby 1.9
+// HAVE_RUBY_ENCODING_H defined for Ruby 1.9
 #include "ruby/encoding.h"
 #endif
 #include "cache.h"
 
 #define raise_error(msg, xml, current) _raise_error(msg, xml, current, __FILE__, __LINE__)