hispanic typos :)

Cython/Compiler/Nodes.py

@@ -4280,7 +4280,7 @@ static void __Pyx_AddTraceback(char *funcname) {
     if (!py_funcname) goto bad;
     py_globals = PyModule_GetDict(%(GLOBALS)s);
     if (!py_globals) goto bad;
-    #if PY_VERSION_MAJOR < 3
+    #if PY_MAJOR_VERSION < 3
     empty_string = PyString_FromStringAndSize("", 0);
     #else
     empty_string = PyBytes_FromStringAndSize("", 0);

Cython/Compiler/PyrexTypes.py

@@ -1172,7 +1172,7 @@ def typecast(to_type, from_type, expr_code):
 type_conversion_predeclarations = """
 /* Type Conversion Predeclarations */
 
-#if PY_VERSION_MAJOR < 3
+#if PY_MAJOR_VERSION < 3
 #define __Pyx_PyBytes_FromString PyString_FromString
 #define __Pyx_PyBytes_AsString   PyString_AsString
 #else