Adjust release note to show updated error message.

Author: anthony-tuininga

doc/src/release_notes.rst

@@ -18,7 +18,8 @@ Thin Mode Changes
 #)  The error `DPY-2030: LOB offset must be greater than zero` is now raised
     when the offset parameter to :func:`LOB.read()` is zero or negative
     (`issue 13 <https://github.com/oracle/python-oracledb/issues/13>`__).
-#)  The error `DPY-3015: unsupported password verifier type` is now raised when
+#)  The error `DPY-3015: password verifier type is not supported by
+    python-oracledb in thin mode` is now raised when
     the database sends a password challenge with a verifier type that is not
     recognized, instead of `ORA-01017: invalid username/password`
     (`issue 26 <https://github.com/oracle/python-oracledb/issues/26>`__).