[gui/exec] fixed whitespaces; indentation
[gui/exec] fixed whitespaces; indentation

Signed-off-by: Robert Wuttke <12e9293ec6b30c7fa8a0926af42807e929c1684f@benocs.com>

Benocs/core,Benocs/core,Benocs/core,Benocs/core,Benocs/core