Add 'mssql' as dialect option in API docs

docs/api/sequelize.md

@@ -45,7 +45,7 @@ var sequelize = new Sequelize('mysql://localhost:3306/database', {})
 | [username=null] | String | The username which is used to authenticate against the database. |
 | [username=null] | String | The username which is used to authenticate against the database. |
 | [password=null] | String | The password which is used to authenticate against the database. |
 | [password=null] | String | The password which is used to authenticate against the database. |
 | [options={}] | Object | An object with options. |
 | [options={}] | Object | An object with options. |
-| [options.dialect='mysql'] | String | The dialect of the database you are connecting to. One of mysql, postgres, sqlite and mariadb |
+| [options.dialect='mysql'] | String | The dialect of the database you are connecting to. One of mysql, postgres, sqlite, mariadb and mssql |
 | [options.dialectModulePath=null] | String | If specified, load the dialect library from this path. For example, if you want to use pg.js instead of pg when connecting to a pg database, you should specify 'pg.js' here |
 | [options.dialectModulePath=null] | String | If specified, load the dialect library from this path. For example, if you want to use pg.js instead of pg when connecting to a pg database, you should specify 'pg.js' here |
 | [options.dialectOptions] | Object | An object of additional options, which are passed directly to the connection library |
 | [options.dialectOptions] | Object | An object of additional options, which are passed directly to the connection library |
 | [options.storage] | String | Only used by sqlite. Defaults to ':memory:' |
 | [options.storage] | String | Only used by sqlite. Defaults to ':memory:' |
@@ -986,4 +986,4 @@ Note, that CLS is enabled for all sequelize instances, and all instances will sh
 
 
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-_This document is automatically generated based on source code comments. Please do not edit it directly, as your changes will be ignored. Please write on <a href="irc://irc.freenode.net/#sequelizejs">IRC</a>, open an issue or a create a pull request if you feel something can be improved. For help on how to write source code documentation see [JSDoc](http://usejsdoc.org) and [dox](https://github.com/tj/dox)_
+_This document is automatically generated based on source code comments. Please do not edit it directly, as your changes will be ignored. Please write on <a href="irc://irc.freenode.net/#sequelizejs">IRC</a>, open an issue or a create a pull request if you feel something can be improved. For help on how to write source code documentation see [JSDoc](http://usejsdoc.org) and [dox](https://github.com/tj/dox)_
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