Update README.md

Author: danewhero

usermods/user_fx/README.md

@@ -65,8 +65,7 @@ The first line of the code imports the [wled.h](https://github.com/wled/WLED/blo
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 ### Static Effect Definition
-The next code block is the `mode_static` definition.  This is usually left as `SEGMENT.fill(SEGCOLOR(0));` to leave all pixels off if the effect fails to load, but in theory one could use this as a 'fallback effect' to take on a different behavior, such as...
-TODO
+The next code block is the `mode_static` definition.  This is usually left as `SEGMENT.fill(SEGCOLOR(0));` to leave all pixels off if the effect fails to load, but in theory one could use this as a 'fallback effect' to take on a different behavior, such as displaying some other color instead of leaving the pixels off.
 
 ### User Effect Definitions
 Pre-loaded in this template is an example 2D Effect called "Diffusion Fire".  (This is the name that would be shown in the UI once the binary is compiled and run on your device, as defined in the metadata string.)