Docs update

Author: uttamukkoji

lib/contentstackClient.js

@@ -82,7 +82,7 @@ export default function contentstackClient ({ http }) {
    * import * as contentstack from '@contentstack/management'
    * const client = contentstack.client()
    *
-   * client.stack({ api_key: 'api_key', management_token: 'management_token' }).fetch()
+   * client.stack({ api_key: 'api_key', management_token: 'management_token' }).contentType('content_type_uid').fetch()
    * .then((stack) => console.log(stack))
    *
    */

lib/organization/index.js

@@ -75,7 +75,7 @@ export function Organization (http, data) {
        * import * as contentstack from '@contentstack/management'
        * const client = contentstack.client()
        *
-       * client.stack({ api_key: 'api_key'}).transferOwnership('emailId')
+       * client.organization('organization_uid').transferOwnership('emailId')
        * .then((response) => console.log(response.notice))
        *
        */

lib/stack/index.js

@@ -579,13 +579,6 @@ export function Stack (http, data) {
      * import * as contentstack from '@contentstack/management'
      * const client = contentstack.client()
      *
-     * client.organization('org_uid').stack().create({name: 'My New Stack'})
-     * .then((stack) => console.log(stack))
-     *
-     * @example
-     * import * as contentstack from '@contentstack/management'
-     * const client = contentstack.client()
-     *
      * client.stack().create({name: 'My New Stack'}, { organization_uid: 'org_uid' })
      * .then((stack) => console.log(stack))
      */