Documentation fix-up: "its" vs. "it's"pr/91

Removed ungrammatical apostrophes from documentation, replacing
"it's" with "its" where appropriate (but in a few cases with "it is"
when that read better).

While doing that, I also fixed a couple of minor typos etc.
as I noticed them.

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/sqlalchemy/orm/deprecated_interfaces.py b/lib/sqlalchemy/orm/deprecated_interfaces.py
index 020b7c718..e4495e12a 100644
--- a/lib/sqlalchemy/orm/deprecated_interfaces.py
+++ b/lib/sqlalchemy/orm/deprecated_interfaces.py
@@ -127,7 +127,7 @@ class MapperExtension(object):
         return EXT_CONTINUE
 
     def init_instance(self, mapper, class_, oldinit, instance, args, kwargs):
-        """Receive an instance when it's constructor is called.
+        """Receive an instance when its constructor is called.
 
         This method is only called during a userland construction of
         an object.  It is not called when an object is loaded from the
@@ -140,7 +140,7 @@ class MapperExtension(object):
         return EXT_CONTINUE
 
     def init_failed(self, mapper, class_, oldinit, instance, args, kwargs):
-        """Receive an instance when it's constructor has been called,
+        """Receive an instance when its constructor has been called,
         and raised an exception.
 
         This method is only called during a userland construction of