removed some trailing whitespace

Author: bablokb

.devcontainer/Readme.md

@@ -19,7 +19,7 @@ the following steps.
   2. Your codespace is created. Cloning the image and the repo is quite fast,
      but preparing it for CircuitPython-development takes about 10 minutes.
      But this is a one-time task: once created, your codespace exists
-     until you explicitly delete it or until it times out (default: 30 days).    
+     until you explicitly delete it or until it times out (default: 30 days).  
      (Technical note: due to a bug in codespace creation, the setup is
      triggered from `$HOME/.bashrc` and runs in the background).
 

.devcontainer/esp-idf-toolchain.sh

@@ -13,7 +13,7 @@ echo -e "[esp-idf-toolchain.sh] starting install"
 
 echo -e "[esp-idf-toolchain.sh] fetch packages"
 sudo apt-get update
-sudo apt-get -y install ninja-build cmake libusb-1.0-0 
+sudo apt-get -y install ninja-build cmake libusb-1.0-0
 
 # --- esp-idf   --------------------------------------------------------------