1 files changed, 2 insertions, 0 deletions
diff --git a/colour_test b/colour_test
index d5d6691..57831f5 100755
--- a/colour_test
+++ b/colour_test
@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+# 256 colour functions 
+# usage:
 source ./pb
 
 printf %b "$(pb_bg 196)$(pb_fg 254) RED $(pb_nc)\n"