Add missing “=” assignments in the session docs

Fixes #52

_docs/session/session.md

@@ -34,14 +34,14 @@ Setting up the Feathers Client is a prerequisite for using this behavior.  See t
 var connect = require('can-connect');
 var DefineMap = require('can-define/map/');
 
-var feathersSessionBehavior require('can-connect-feathers/session');
-var dataParse require('can-connect/data/parse/');
-var construct require('can-connect/constructor/');
-var constructStore require('can-connect/constructor/store/');
-var constructCallbacksOnce require('can-connect/constructor/callbacks-once/');
-var canMap require('can-connect/can/map/');
-var canRef require('can-connect/can/ref/');
-var dataCallbacks require('can-connect/data/callbacks/');
+var feathersSessionBehavior = require('can-connect-feathers/session');
+var dataParse = require('can-connect/data/parse/');
+var construct = require('can-connect/constructor/');
+var constructStore = require('can-connect/constructor/store/');
+var constructCallbacksOnce = require('can-connect/constructor/callbacks-once/');
+var canMap = require('can-connect/can/map/');
+var canRef = require('can-connect/can/ref/');
+var dataCallbacks = require('can-connect/data/callbacks/');
 // Bring in your user model to setup the relation in your DefineMap.
 var User = require('./user');
 
@@ -108,4 +108,4 @@ That's it!  The `session` property in the above example will automatically popul
 
 ### Handling OAuth Logins
 
-The `feathers-session` behavior is preconfigured to listen to `login` messages coming in over the [feathers-authentication-popups](https://github.com/feathersjs/feathers-authentication-popups) `authAgent`.  When any message is received through the `authAgent`, its validity is checked.  If it's a valid JWT token, a Session instance will be created automatically.  This will both populate `Session.current` and dispatch a `created` event on the connected Session Map.
+The `feathers-session` behavior is preconfigured to listen to `login` messages coming in over the [feathers-authentication-popups](https://github.com/feathersjs/feathers-authentication-popups) `authAgent`.  When any message is received through the `authAgent`, its validity is checked.  If it's a valid JWT token, a Session instance will be created automatically.  This will both populate `Session.current` and dispatch a `created` event on the connected Session Map.