update python-phoenixdb README

Author: stoty

python-phoenixdb/README.rst

@@ -76,22 +76,22 @@ necessary requirements::
 You can start a Phoenix QueryServer instance on http://localhost:8765 for testing by running
 the following command in the pohoenix-queryserver-parent directory::
 
-    mvn clean verify -Pshade-javax-servlet -am -pl phoenix-queryserver-it -Dtest=foo \
+    mvn clean verify -am -pl phoenix-queryserver-it -Dtest=foo \
     -Dit.test=QueryServerBasicsIT#startLocalPQS \
     -Ddo.not.randomize.pqs.port=true -Dstart.unsecure.pqs=true
 
 You can start a secure (https+kerberos) Phoenix QueryServer instance on https://localhost:8765
 for testing by running the following command in the phoenix-queryserver-parent directory::
 
-    mvn clean verify -Pshade-javax-servlet -am -pl phoenix-queryserver-it -Dtest=foo \
+    mvn clean verify -am -pl phoenix-queryserver-it -Dtest=foo \
     -Dit.test=SecureQueryServerPhoenixDBIT#startLocalPQS \
     -Ddo.not.randomize.pqs.port=true -Dstart.secure.pqs=true
 
 this will also create a shell script in phoenix-queryserver-it/target/krb_setup.sh, that you can
 use to set up the environment for the tests.
 
-Note: Depending on the Phoenix version used for building, you may or may not need the
-`-Pshade-javax-servlet` option. See BUILDING.md in the repository root for more information.
+Note: If you build with Phoenix 5.1, you need to add the `-Pshade-javax-servlet` option.
+See BUILDING.md in the repository root for more information.
 
 If you want to use the library without installing the phoenixdb library, you can use
 the `PYTHONPATH` environment variable to point to the library directly::