treehouses shutdown english (fixes #2048) (#2052)

Co-authored-by: dogi <dogi@users.noreply.github.com>

Author: rjpadilla

modules/shutdown.sh

@@ -3,23 +3,23 @@ function shutdown {
   checkroot
   case "$1" in
     "")
-      echo "Shutting down in 60 seconds. Press crtl+c to cancel"
+      echo "Shutting down in 60 seconds. Press ctrl+c to cancel."
       sleep 60
       /sbin/shutdown now
        ;;
     "now")
       /sbin/shutdown now
       ;;
     "in")
-      echo "Shutting down in $2 seconds. Press crtl+c to cancel"
+      echo "Shutting down in $2 seconds. Press ctrl+c to cancel."
       sleep "$2"
       /sbin/shutdown now
       ;;
     "force")
       /sbin/shutdown -f
       ;;
     *)
-       echo "Error: only now, in and force options are supported"
+       echo "Error: only the options 'now', 'in', and 'force' are supported."
        ;;
   esac
 }
@@ -32,13 +32,13 @@ function shutdown_help {
   echo
   echo "Example:"
   echo "  $BASENAME shutdown"
-  echo "      System shutdown in 60 seconds. 'ctrl+c' to cancel"
+  echo "      System shutdown in 60 seconds. Press ctrl+c to cancel."
   echo
   echo "  $BASENAME shutdown now"
   echo "      System shutdown immediately"
   echo
   echo "  $BASENAME shutdown in <time in seconds>"
-  echo "      System will shutdown after the specified time. 'ctrl+c' to cancel"
+  echo "      System will shutdown after the specified time. Press ctrl+c to cancel."
   echo
   echo "  $BASENAME shutdown force"
   echo "      System will force shutdown"

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@treehouses/cli",
-  "version": "1.25.10",
+  "version": "1.25.11",
   "remote": "4000",
   "description": "Thin command-line interface for Raspberry Pi low level configuration.",
   "main": "cli.sh",