fix missing pool __init__ documentation

Change-Id: Ic3e7fb3cc4995372646822e40d914b83a7fa78c8
(cherry picked from commit 2fc5cf56a4b146b94b5dd14239a791e354d7ebe4)

diff --git a/doc/build/core/pooling.rst b/doc/build/core/pooling.rst
index b8800ead4af156eb0bacae33e7341c8325e67604..138feace2866c157726a5edc0715a4456c0fd27b 100644 (file)
--- a/doc/build/core/pooling.rst
+++ b/doc/build/core/pooling.rst
@@ -591,25 +591,32 @@ API Documentation - Available Pool Implementations
 
 .. autoclass:: sqlalchemy.pool.Pool
 
+   .. automethod:: __init__
    .. automethod:: connect
    .. automethod:: dispose
    .. automethod:: recreate
 
 .. autoclass:: sqlalchemy.pool.QueuePool
 
+   .. automethod:: __init__
    .. automethod:: connect
 
 .. autoclass:: SingletonThreadPool
 
+   .. automethod:: __init__
 
 .. autoclass:: AssertionPool
 
+   .. automethod:: __init__
 
 .. autoclass:: NullPool
 
+   .. automethod:: __init__
 
 .. autoclass:: StaticPool
 
+   .. automethod:: __init__
+
 .. autoclass:: _ConnectionFairy
     :members: