Re-instating the DARK theme.

Change-Id: Ic499b4991e41747cc9472838397e5e57cd4ad089
diff --git a/web/gui/src/main/webapp/app/view/flow/flow.html b/web/gui/src/main/webapp/app/view/flow/flow.html
index eb1e45a..b9fbb5d 100644
--- a/web/gui/src/main/webapp/app/view/flow/flow.html
+++ b/web/gui/src/main/webapp/app/view/flow/flow.html
@@ -56,7 +56,7 @@
         </div>
 
         <div class="search">
-            <input type="text" ng-model="queryTxt" placeholder="Search Text"/>
+            <input type="text" ng-model="queryTxt" placeholder="Search"/>
             <select ng-model="queryBy">
                 <option value="" disabled>Search By</option>
                 <option value="$">All Fields</option>