diff --git a/src/gui_athena.c b/src/gui_athena.c
index c8d8e98..03fea90 100644
--- a/src/gui_athena.c
+++ b/src/gui_athena.c
@@ -519,7 +519,7 @@
 	    &color[TOP_SHADOW].pixel,
 	    &color[HIGHLIGHT].pixel);
 
-    /* Setup the color subsititution table */
+    /* Setup the color substitution table */
     attrs.valuemask = XpmColorSymbols;
     attrs.colorsymbols = color;
     attrs.numsymbols = 5;