doc: update installation instructions for extras

Author: jason810496

doc/installation.rst

@@ -15,9 +15,9 @@ Install with additional DBAPIs packages
 
 .. code-block:: bash
 
-    pip install pgmq-sqlalchemy[psycopg2]
-    pip install pgmq-sqlalchemy[asyncpg]
-    # pip install pgmq-sqlalchemy[postgres-python-driver]
+    pip install "pgmq-sqlalchemy[asyncpg]"
+    pip install "pgmq-sqlalchemy[psycopg2-binary]"
+    # pip install "pgmq-sqlalchemy[postgres-python-driver]"
 
 .. Note:: See `SQLAlchemy Postgresql Dialects <https://docs.sqlalchemy.org/en/20/dialects/postgresql.html>`_ for all available DBAPIs packages.