Update enable-dynamic-configuration-java-spring-app.md

Author: mrm9084

articles/azure-app-configuration/enable-dynamic-configuration-java-spring-app.md

@@ -103,7 +103,7 @@ Then, open the *pom.xml* file in a text editor and add a `<dependency>` for `azu
 
     | Key | Value |
     |---|---|
-    | Sentinel | 2 |
+    | sentinel | 2 |
 
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