diff --git a/Configuration.md b/Configuration.md
index 94404de..44633f0 100644
--- a/Configuration.md
+++ b/Configuration.md
@@ -47,7 +47,7 @@ Y scale for the display. Input is a float number, `1.0` is default size.
 Z scale for the display. Input is a float number, `1.0` is default size.
 
 #### shadowed
-Decides if text should be shadowed.
+Decides if text should be shadowed. Possible values are `true` and `false`.
 
 #### text-opacity
 Decides text opacity. Valid values are `0`-`255`. Values smaller or higher than that will be clamped to the max/min value.