Fix link in readme

Author: danielnelson

README.md

@@ -298,7 +298,7 @@ formats may be used with input plugins supporting the `data_format` option:
 * [application_insights](./plugins/outputs/application_insights)
 * [aws kinesis](./plugins/outputs/kinesis)
 * [aws cloudwatch](./plugins/outputs/cloudwatch)
-* [azure_monitor](./plugins/inputs/azure_monitor)
+* [azure_monitor](./plugins/outputs/azure_monitor)
 * [cratedb](./plugins/outputs/cratedb)
 * [datadog](./plugins/outputs/datadog)
 * [discard](./plugins/outputs/discard)