fix the name of license

Signed-off-by: yoshimoto <[email protected]>
Signed-off-by: Takuro Ashie <[email protected]>

Author: yoshimotoyuk

quickstart/logo.md

@@ -25,5 +25,5 @@ Feel free to use these logos on your slides, blog posts, etc.
 * [Fluentd.ai](https://github.com/fluent/fluentd-docs-gitbook/tree/53020426cdcfcb5a5f722031838ee1cb95b5a7a2/images/logo/Fluentd.ai)
 * [Complete List of Logos](https://github.com/fluent/fluentd-docs-gitbook/tree/1.0/images/logo)
 
-If this article is incorrect or outdated, or omits critical information, please [let us know](https://github.com/fluent/fluentd-docs-gitbook/issues?state=open). [Fluentd](http://www.fluentd.org/) is an open-source project under [Cloud Native Computing Foundation \(CNCF\)](https://cncf.io/). All components are available under the Apache 2 License.
+If this article is incorrect or outdated, or omits critical information, please [let us know](https://github.com/fluent/fluentd-docs-gitbook/issues?state=open). [Fluentd](http://www.fluentd.org/) is an open-source project under [Cloud Native Computing Foundation \(CNCF\)](https://cncf.io/). All components are available under [the Apache License 2.0.](https://www.apache.org/licenses/LICENSE-2.0)