bugfix: Graphviz warning: aqua is not a known color.

diff --git a/src/main/java/eu/svjatoslav/inspector/java/structure/Utils.java b/src/main/java/eu/svjatoslav/inspector/java/structure/Utils.java
index 41dc633..9f28ad1 100755 (executable)
--- a/src/main/java/eu/svjatoslav/inspector/java/structure/Utils.java
+++ b/src/main/java/eu/svjatoslav/inspector/java/structure/Utils.java
@@ -96,7 +96,7 @@ public class Utils {
         lightColors.add("peachpuff2");
         lightColors.add("seagreen1");
         lightColors.add("violet");
-        lightColors.add("aqua");
+        lightColors.add("cyan");
         lightColors.add("orange");
     }