Documentation tweaks.

Author: anthony-tuininga

doc/src/release_notes.rst

@@ -40,8 +40,6 @@ Common Changes
 #)  The compiler flag ``-arch x86_64`` no longer needs to be explicitly
     specified when building from source code on macOS (Intel x86) without
     Universal Python binaries.
-#)  The connect() and create_pool() functions now have complete documentation
-    on their arguments.
 #)  Improved samples and documentation.
 
 

doc/src/user_guide/exception_handling.rst

@@ -95,7 +95,8 @@ in the examples below:
 
     python-oracledb Thin mode Error::
 
-      [Errno 61] Connection refused
+      DPY-6005: cannot connect to database. Connection failed with "[Errno 61]
+      Connection refused"
 
     python-oracledb Thick mode Error::