Index: firmware/App/Modes/ModeFill.h
===================================================================
diff -u -ra89d6b091874136d75a9bfbdbbc1ff00f42467b3 -r6f2991204047ccbceeb5461f7c35af6d8f5dfd0b
--- firmware/App/Modes/ModeFill.h	(.../ModeFill.h)	(revision a89d6b091874136d75a9bfbdbbc1ff00f42467b3)
+++ firmware/App/Modes/ModeFill.h	(.../ModeFill.h)	(revision 6f2991204047ccbceeb5461f7c35af6d8f5dfd0b)
@@ -31,6 +31,7 @@
 
 // ********** public definitions **********
 
+/// Chemical bottles
 typedef enum
 {
     ACID = 0,