diff --git a/src/platform/ESP32/nimble/BLEManagerImpl.cpp b/src/platform/ESP32/nimble/BLEManagerImpl.cpp
index 72223cfab12e5f..d59bef7c8055c1 100644
--- a/src/platform/ESP32/nimble/BLEManagerImpl.cpp
+++ b/src/platform/ESP32/nimble/BLEManagerImpl.cpp
@@ -1305,7 +1305,7 @@ CHIP_ERROR BLEManagerImpl::HandleGAPDisconnect(struct ble_gap_event * gapEvent)
         }
 
         // Set the connection handle if unsubscribe is successful. This connection handle is then used in
-        // _OnPlatformEvent() and HandleConnectionError() is called if its valid.
+        // _OnPlatformEvent() and HandleConnectionError() is called if it's valid.
         disconnectEvent.CHIPoBLEConnectionError.ConId  = gapEvent->disconnect.conn.conn_handle;
         disconnectEvent.CHIPoBLEConnectionError.Reason = disconReason;
     }