fix syntax issue with zone pivots

Author: ericasp16

articles/communication-services/quickstarts/telephony/number-lookup.md

@@ -17,22 +17,21 @@ zone_pivot_groups: acs-js-csharp-java-python
 [!INCLUDE [Public Preview Notice](../../includes/public-preview-include.md)]
 
 ::: zone pivot="programming-language-javascript"
-[!INCLUDE [JavaScript](./includes/number-lookup-js.md)
+[!INCLUDE [JavaScript](./includes/number-lookup-js.md)]
 ::: zone-end
 
 ::: zone pivot="programming-language-csharp"
-[!INCLUDE [C#](./includes/number-lookup-net.md)
+[!INCLUDE [C#](./includes/number-lookup-net.md)]
 ::: zone-end
 
 ::: zone pivot="programming-language-java"
-[!INCLUDE [Java](./includes/number-lookup-java.md)
+[!INCLUDE [Java](./includes/number-lookup-java.md)]
 ::: zone-end
 
 ::: zone pivot="programming-language-python"
-[!INCLUDE [Python](./includes/number-lookup-python.md)
+[!INCLUDE [Python](./includes/number-lookup-python.md)]
 ::: zone-end
 
-
 ## Troubleshooting
 
 Common questions and issues: