f8de331fce87ec0df45e71399f7450c0dd69d189
braney
  Sat May 6 17:31:44 2017 -0700
on going work on custom composites

diff --git src/hg/lib/hui.c src/hg/lib/hui.c
index c4fd615..87bd5ec 100644
--- src/hg/lib/hui.c
+++ src/hg/lib/hui.c
@@ -1770,31 +1770,31 @@
 "none",
 "transparent",
 "solid",
 "stacked",
 "add",
 "subtract",
 };
 
 static char *aggregateExtraValues[] =
 {
 WIG_AGGREGATE_NONE,
 WIG_AGGREGATE_TRANSPARENT,
 WIG_AGGREGATE_SOLID,
 WIG_AGGREGATE_STACKED,
 WIG_AGGREGATE_ADD,
-WIG_AGGREGATE_SUBSTRACT,
+WIG_AGGREGATE_SUBTRACT,
 };
 
 static char *aggregateLabels[] =
 {
 "none",
 "transparent",
 "solid",
 "stacked",
 };
 
 static char *aggregateValues[] =
 {
 WIG_AGGREGATE_NONE,
 WIG_AGGREGATE_TRANSPARENT,
 WIG_AGGREGATE_SOLID,