Update _docs/tutorials/advanced/nuttx/tcp_echo/index.md

Juan Flores Muñoz · FranFin · web-flow · commit 1d5d37532fce · 2020-04-07T15:13:42.000+02:00
Co-Authored-By: FranFin &lt;58737168+FranFin@users.noreply.github.com&gt;
diff --git a/_docs/tutorials/advanced/nuttx/tcp_echo/index.md b/_docs/tutorials/advanced/nuttx/tcp_echo/index.md
@@ -134,7 +134,7 @@ ifdown eth0
 ifup eth0
 ```
 
-The board is now connected to the network and ready to execute the TCP echo server. To execute the application, just type ``tcpecho`` and it should return the next output:
+The board is now connected to the network and ready to execute the TCP echo server. To execute the application, just type ``tcpecho`` and it should output:
 
 ```bash
 nsh> tcpecho
