fix typo

Author: NickLarsenNZ

modules/concepts/pages/observability/logging.adoc

@@ -123,7 +123,7 @@ Following the Stackable xref:stacklet.adoc#roles[roles] and xref::stacklet.adoc#
 === Configuring the Aggregator
 
 Follow the {vector-agg-install}[installation instructions{external-link-icon}^] for the aggregator.
-Configure a {vector-source-vector}[Vector source{external-link-icon}^] at adress `0.0.0.0:6000` and configure sinks and additional settings according to your needs.
+Configure a {vector-source-vector}[Vector source{external-link-icon}^] at address `0.0.0.0:6000` and configure sinks and additional settings according to your needs.
 
 === Configuring the aggregator location