Tweak grammar.

Author: anthony-tuininga

doc/src/release_notes.rst

@@ -32,7 +32,7 @@ Thin Mode Changes
 #)  Fixed bug preventing a cursor from being reused after it was bound as a
     REF CURSOR to a PL/SQL block that closes it.
 #)  Fixed bug preventing binding OUT data of type
-    :data:`~oracledb.DB_TYPE_UROWID` that exceed 3950 bytes in length.
+    :data:`~oracledb.DB_TYPE_UROWID` that exceeds 3950 bytes in length.
 #)  Fixed bug preventing correct parsing of connect descriptors with both
     ADDRESS and ADDRESS_LIST components at the same level.
 #)  The complete connect string is now sent to the server instead of just the