[flink] 16/18: [hotfix] [docs] Fix typo in best_practices

[tz...@apache.org]

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tzulitai pushed a commit to branch master
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commit 8f0cfdf1b4f24134dcebf6efe6729895da408b1c
Author: Tony Feng <33...@qq.com>
AuthorDate: Tue Jan 29 22:14:37 2019 +0800

    [hotfix] [docs] Fix typo in best_practices
    
    This closes #7594.
---
 docs/dev/best_practices.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/dev/best_practices.md b/docs/dev/best_practices.md
index daf4aaf..6bd564b 100644
--- a/docs/dev/best_practices.md
+++ b/docs/dev/best_practices.md
@@ -40,7 +40,7 @@ Please note that you don't have to use the `ParameterTool` described here. Other
 
 ### Getting your configuration values into the `ParameterTool`
 
-The `ParameterTool` provides a set of predefined static methods for reading the configuration. The tool is internally expecting a `Map<String, String>`, so its very easy to integrate it with your own configuration style.
+The `ParameterTool` provides a set of predefined static methods for reading the configuration. The tool is internally expecting a `Map<String, String>`, so it's very easy to integrate it with your own configuration style.
 
 
 #### From `.properties` files