uncrustify: add indentation section comment
uncrustify: add indentation section comment

aeneby/RIOT,mfrey/RIOT,OTAkeys/RIOT,ant9000/RIOT,rfuentess/RIOT,kYc0o/RIOT,basilfx/RIOT,mfrey/RIOT,smlng/RIOT,mfrey/RIOT,josephnoir/RIOT,rfuentess/RIOT,kYc0o/RIOT,OlegHahm/RIOT,OlegHahm/RIOT,ant9000/RIOT,x3ro/RIOT,cladmi/RIOT,BytesGalore/RIOT,kaspar030/RIOT,lazytech-org/RIOT,kaspar030/RIOT,RIOT-OS/RIOT,mtausig/RIOT,mtausig/RIOT,toonst/RIOT,jasonatran/RIOT,basilfx/RIOT,BytesGalore/RIOT,toonst/RIOT,ant9000/RIOT,toonst/RIOT,basilfx/RIOT,OTAkeys/RIOT,rfuentess/RIOT,A-Paul/RIOT,smlng/RIOT,toonst/RIOT,lazytech-org/RIOT,jasonatran/RIOT,x3ro/RIOT,yogo1212/RIOT,kYc0o/RIOT,RIOT-OS/RIOT,OlegHahm/RIOT,x3ro/RIOT,miri64/RIOT,A-Paul/RIOT,cladmi/RIOT,josephnoir/RIOT,kYc0o/RIOT,smlng/RIOT,smlng/RIOT,miri64/RIOT,authmillenon/RIOT,x3ro/RIOT,yogo1212/RIOT,A-Paul/RIOT,aeneby/RIOT,RIOT-OS/RIOT,kYc0o/RIOT,yogo1212/RIOT,BytesGalore/RIOT,A-Paul/RIOT,OTAkeys/RIOT,miri64/RIOT,yogo1212/RIOT,ant9000/RIOT,toonst/RIOT,miri64/RIOT,yogo1212/RIOT,lazytech-org/RIOT,authmillenon/RIOT,authmillenon/RIOT,authmillenon/RIOT,mtausig/RIOT,aeneby/RIOT,mtausig/RIOT,x3ro/RIOT,aeneby/RIOT,RIOT-OS/RIOT,lazytech-org/RIOT,jasonatran/RIOT,cladmi/RIOT,mtausig/RIOT,aeneby/RIOT,cladmi/RIOT,josephnoir/RIOT,mfrey/RIOT,rfuentess/RIOT,smlng/RIOT,rfuentess/RIOT,cladmi/RIOT,yogo1212/RIOT,BytesGalore/RIOT,jasonatran/RIOT,kaspar030/RIOT,authmillenon/RIOT,RIOT-OS/RIOT,OTAkeys/RIOT,kaspar030/RIOT,josephnoir/RIOT,miri64/RIOT,mfrey/RIOT,josephnoir/RIOT,BytesGalore/RIOT,jasonatran/RIOT,basilfx/RIOT,ant9000/RIOT,A-Paul/RIOT,authmillenon/RIOT,lazytech-org/RIOT,kaspar030/RIOT,basilfx/RIOT,OlegHahm/RIOT,OlegHahm/RIOT,OTAkeys/RIOT