Fixed sentence in System/Docu/Controls.odc and added "(also called a command button)". Refs: #100.
Fixed sentence in System/Docu/Controls.odc and added "(also called a command button)". Refs: #100.

Signed-off-by: DGDanforth <df6007df30c8befa668bdbb360489ba17d4cd7da@greenwoodfarm.com>

BlackBoxCenter/blackbox,BlackBoxCenter/blackbox,BlackBoxCenter/blackbox,BlackBoxCenter/blackbox