Fix some typos

Correct some words spelling for reading more easily.

Signed-off-by: Nguyen Quang Huy <[email protected]>
Co-Authored-By: Nguyen Van Trung <[email protected]>

Author: huynq0911

CHANGELOG.md

@@ -673,12 +673,12 @@ See [CNCF announcment](https://www.cncf.io/blog/2017/12/06/fluentd-v1-0/) :)
 
 * output: Secondary calculation should consider 'retry_max_times'
   https://github.com/fluent/fluentd/pull/1452
-* Fix regression of deprecatd 'process' module
+* Fix regression of deprecated 'process' module
   https://github.com/fluent/fluentd/pull/1443
 * Fix missing parser_regex require
   https://github.com/fluent/fluentd/issues/1458
   https://github.com/fluent/fluentd/pull/1453
-* Keep 'Fluent::BufferQueueLimitError' for exsting plugins
+* Keep 'Fluent::BufferQueueLimitError' for existing plugins
   https://github.com/fluent/fluentd/pull/1456
 * in_tail: Untracked files should be removed from watching list to avoid memory bloat
   https://github.com/fluent/fluentd/pull/1467
@@ -930,7 +930,7 @@ See [CNCF announcment](https://www.cncf.io/blog/2017/12/06/fluentd-v1-0/) :)
 
 ### Bug fixes
 
-* Raise configuration errors to clearify what's wrong when "@type" is missing
+* Raise configuration errors to clarify what's wrong when "@type" is missing
   https://github.com/fluent/fluentd/pull/1202
 * Fix the bug not to launch Fluentd when v0.12 MultiOutput plugin is configured
   https://github.com/fluent/fluentd/pull/1206

GithubWorkflow.md

@@ -13,7 +13,7 @@ The [fluentd](https://github.com/fluent/fluentd.git) code is hosted on Github (h
 
 ## Fork a repository
 
- Goto https://github.com/fluent/fluentd then hit the `Fork` button to fork your own copy of repository **fluentd** to your github account.
+ Go to https://github.com/fluent/fluentd then hit the `Fork` button to fork your own copy of repository **fluentd** to your github account.
 
 ## Clone the forked repository to local
 
@@ -74,5 +74,5 @@ $ git push -u origin new-feature
 
 ## Create a Pull Request
 
-* Goto your fork at https://github.com/$your_github_account/fluentd
+* Go to your fork at https://github.com/$your_github_account/fluentd
 * Create a Pull Request from the branch you recently pushed by hitting the button `Compare & pull request` next to branch name.