Description of "Good" Crafting Condition Inaccurate

When we point to the "Good" condition while crafting, the text on the tooltip reads "Increases to quality are 1.5 times higher than normal."

This would mean Normal plus 150% of normal, which would be 250% of normal. This is not actually what happens, though. The actual result is a grand total of 150% of normal (such as 469 instead of 313). As such, the description should either read "1.5 times normal" or "0.5 times higher than normal." Or "150% of normal" or "50% higher than normal" if you prefer percentages over decimals.

Update: Oh, and while we're at it, the description for "Excellent" has the same phrasing except with the number 4 instead of 1.5, and I can confirm it has the same issue with a quality of gain of 2688 versus 672 being 4 times normal, NOT 4 times HIGHER than normal (which would be 5 times normal).

Update: Might also want to look into the same with items such as the "Brilliant Saw."