Update __init__.py (#7778)

Missing parenthesis in example code.

diff --git a/examples/dogpile_caching/__init__.py b/examples/dogpile_caching/__init__.py
index e5ea52ea092a94aba553abb4c7459fb58a112adc..f8c1bb582bc65ddd894070ae5dc79f67cd773cee 100644 (file)
--- a/examples/dogpile_caching/__init__.py
+++ b/examples/dogpile_caching/__init__.py
@@ -31,7 +31,7 @@ E.g.::
     # execute and results
     result = session.execute(stmt)
 
-    print(result.scalars.all())
+    print(result.scalars().all())
 
 To run, both SQLAlchemy and dogpile.cache must be
 installed or on the current PYTHONPATH. The demo will create a local