diff --git a/cmd/sonar/README.md b/cmd/sonar/README.md
index dbd8ccfd..031c3f94 100644
--- a/cmd/sonar/README.md
+++ b/cmd/sonar/README.md
@@ -1,5 +1,5 @@
 # Sonar
-Sonar is an AT Proto Firehose Montioring tool
+Sonar is an AT Proto Firehose Monitoring tool
 
 Sonar connects to an AT Proto Firehose (either from a PDS or a Relay) following the semantics of `com.atproto.sync.subscribeRepos`.