diff --git a/features/netsocket/EthInterface.h b/features/netsocket/EthInterface.h
index a508faa460..af739efe5b 100644
--- a/features/netsocket/EthInterface.h
+++ b/features/netsocket/EthInterface.h
@@ -24,7 +24,6 @@
 
 
 /** Common interface that is shared between Ethernet hardware.
- *  @addtogroup netsocket
  */
 class EthInterface : public virtual NetworkInterface {
 public:
diff --git a/features/netsocket/MeshInterface.h b/features/netsocket/MeshInterface.h
index 4cfcb20733..0dac75098c 100644
--- a/features/netsocket/MeshInterface.h
+++ b/features/netsocket/MeshInterface.h
@@ -24,7 +24,6 @@
 
 
 /** Common interface that is shared between mesh hardware
- *  @addtogroup netsocket
  */
 class MeshInterface : public virtual NetworkInterface {
 public:
diff --git a/features/netsocket/WiFiInterface.h b/features/netsocket/WiFiInterface.h
index f9fff47c12..e0d65abecf 100644
--- a/features/netsocket/WiFiInterface.h
+++ b/features/netsocket/WiFiInterface.h
@@ -77,7 +77,7 @@ public:
     /** Attempt to connect to a Wi-Fi network. Requires ssid and passphrase to be set.
      *  If passphrase is invalid, NSAPI_ERROR_AUTH_ERROR is returned.
      *
-     *  @return         NSAPI_ERROR_OK on success, negative error code on failure
+     *  @return         NSAPI_ERROR_OK on success, negative error code on failure.
      */
     virtual nsapi_error_t connect() = 0;