fixed typos

docs/ergocub_operating_systems/index.md

@@ -4,9 +4,11 @@ This manual describes how to install and customize the linux operating systems r
 
 The ergoCub robot relies on two machines: `ergocub-head`, a [`NVIDIA Jetson Xavier AGX`](https://www.nvidia.com/en-us/autonomous-machines/embedded-systems/jetson-xavier-series/) used to control the realsense camera, the lidar and the OLED display, and `ergocub-torso`, which is a [`COM express type 10`](https://www.advantech.com/en-eu/products/0a009637-4f9d-4541-8624-a55de3ffb2a6/som-7583/mod_17ca9251-bdf5-4f74-9256-edd63a373b39) that controls the motors.
 
+These machines are nodes of the [ergoCub network](network.md).
+
 # OS configurations
 
-The following guides will help you to properly configure the OS for the specific board.
+The following guides will help you properly configure the OS for the specific board.
 
 - [ergocub-head](../icub_operating_systems/icubos/jetpack.md)
 - [ergocub-torso](ergocub_torso/install_from_scratch.md)

docs/icub_operating_systems/icubos/user-env.md

@@ -44,11 +44,11 @@ the above files must be renamed to `.bashrc_iCub` and saved in the user home dir
 To use the `~/.bashrc_iCub` file to setup the environment, the following lines:
 ```bash
 if [[ $- == *i* ]] || [[ -n "$SSH_CLIENT" ]] || [[ -n "$SSH_TTY" ]]; then
-  #Load the ergoCub custom bashrc
+  #Load the iCub custom bashrc
   if [ "$HOME" != "" ]; then
-      ICUBRC_FILE="${HOME}/.bashrc_ergoCub"
+      ICUBRC_FILE="${HOME}/.bashrc_iCub"
   else
-      ICUBRC_FILE="/home/icub/.bashrc_ergoCub"
+      ICUBRC_FILE="/home/icub/.bashrc_iCub"
   fi
   if [ -f "$ICUBRC_FILE" ]; then
       source $ICUBRC_FILE