add docstring for remove [ticket:1715]

diff --git a/lib/sqlalchemy/orm/scoping.py b/lib/sqlalchemy/orm/scoping.py
index 0df9e8000e29b9524f7d15d38b320a3ef9df0deb..40bbb3299d9dfc2a3cc2fb624bf10e78c015c4c2 100644 (file)
--- a/lib/sqlalchemy/orm/scoping.py
+++ b/lib/sqlalchemy/orm/scoping.py
@@ -52,6 +52,8 @@ class ScopedSession(object):
             return self.registry()
 
     def remove(self):
+        """Dispose of the current contextual session."""
+        
         if self.registry.has():
             self.registry().close()
         self.registry.clear()