CHANGES: fix Docutils warnings: Inline emphasis start-string without end-string.

CHANGES.rst

@@ -59,7 +59,7 @@ Bugs fixed
 
 * Test failures on 32bit systems.  This fixes ticket 857.
 
-* Code that uses "from xyz import *" and global C struct/union/array
+* Code that uses "from xyz import \*" and global C struct/union/array
   variables could fail to compile due to missing helper functions.
   This fixes ticket 851.
 
@@ -796,7 +796,7 @@ Bugs fixed
 * ``isinstance(X, type)`` failed to get optimised into a call to
   ``PyType_Check()``, as done for other builtin types.
 
-* A spurious "from datetime cimport *" was removed from the "cpython"
+* A spurious "from datetime cimport \*" was removed from the "cpython"
   declaration package. This means that the "datetime" declarations
   (added in 0.19) are no longer available directly from the "cpython"
   namespace, but only from "cpython.datetime". This is the correct