-the color of the font, C<AXIS> for the axis of the graph and finally C<ARROW>
-for the arrow head pointing to the future. Each color is composed out of
-three hexadecimal numbers specifying its rgb color component (00 is off, FF is
-maximum) of red, green and blue. Optionally you may add another hexadecimal
-number specifying the transparency (FF is solid). You may set this option
-several times to alter multiple defaults.
+the color of the font, C<AXIS> for the axis of the graph, C<FRAME> for the
+line around the color spots and finally C<ARROW> for the arrow head pointing
+up and forward. Each color is composed out of three hexadecimal numbers
+specifying its rgb color component (00 is off, FF is maximum) of red, green
+and blue. Optionally you may add another hexadecimal number specifying the
+transparency (FF is solid). You may set this option several times to alter
+multiple defaults.