spelling: nonexistent

Signed-off-by: Josh Soref <[email protected]>

src/fw/comm/ble/gap_le_connect.c

@@ -317,7 +317,7 @@ void bt_driver_handle_le_connection_handle_update_address_and_irk(const BleAddre
     GAPLEConnection *connection = gap_le_connection_by_device(&e->device);
     if (!connection) {
       PBL_LOG(LOG_LEVEL_ERROR,
-              "Got address & IRK update for non-existent connection. "
+              "Got address & IRK update for nonexistent connection. "
               "Old addr:"BT_DEVICE_ADDRESS_FMT, BT_DEVICE_ADDRESS_XPLODE(e->device.address));
       goto unlock;
     }

src/fw/comm/ble/kernel_le_client/ancs/ancs.c

@@ -973,7 +973,7 @@ void ancs_handle_write_response(BLECharacteristic characteristic, BLEGATTError e
       prv_ancs_is_alive();
     }
 
-    // We asked for a non-existent notification, go to the next one
+    // We asked for a nonexistent notification, go to the next one
     prv_reset_and_next();
     return;
   }