reverse the blue button hover state color

Change-Id: Ib3b8abcd9683eda3b9a69f0c0ba1d53228191540
diff --git a/tools/droiddoc/templates-sdk/assets/css/default.css b/tools/droiddoc/templates-sdk/assets/css/default.css
index 5ffb1ea..5ce4a83 100644
--- a/tools/droiddoc/templates-sdk/assets/css/default.css
+++ b/tools/droiddoc/templates-sdk/assets/css/default.css
@@ -6708,11 +6708,11 @@
 }
 
 .landing-button.landing-secondary {
-  background-color: #09c;
+  background-color: #2faddb;
 }
 
 .landing-button.landing-secondary:hover {
-  background-color: #2faddb;
+  background-color: #09c;
 }
 
 .landing-button.landing-secondary:active {