Deploy md fix (#67)

* Update DEPLOY.md

* Remove duplicated header

* Remove duplicated header

Author: novalisdenahi

DEPLOY.md

@@ -27,12 +27,11 @@ Use the **same version** for the git tag as in the properties file.
 
 ## Sync
 
-1. Log in to [Maven Repository](https://oss.sonatype.org/) and follow these steps:
-    1. Select `Staging Repositories` and select the version you published.
-    2. Click `Close`. The process might take some time, click `Refresh` to get the latest state.
-    3. When the repo is closed click `Release`, tick the `Automatically drop when released` option.
+1. Log in to [Maven Central Repository](https://central.sonatype.org/) and follow these steps:
+    1. Go to the `Publish` page and select the version you published.
+    2. Click `Publish`. The process might take some time, click `Refresh` to get the latest state.
 2. Make sure the new version is available
-   on [Maven Central](https://search.maven.org/artifact/com.configcat/configcat-java-client).
+   on [Maven Central](https://central.sonatype.com/artifact/com.configcat/configcat-java-client).
 
 ## Update import examples in local README.md