Header file name not being coloured

I have a sketch that compiles and works as expected.

But two headers “LiquidCrystal_I2C.h” and “LCD.h” alone are not being highlighted in Orange. I installed this library using the ZIP file route. The Keywords.txt file is also very much there

Refer the attachment which is a snap shot of the problem. What is wrong ??

No colour.PNG

Do the names appear in their Keyword.txt in a similar fashion as the ones that are coloured?

.

Larry,

Yes the names are there in the keyword.txt. I am attaching a snapshot of the Keyword.txt

Keywords.PNG