diff --git a/Polyhedron/demo/Polyhedron/Plugins/IO/Add_point_set_dialog.ui b/Polyhedron/demo/Polyhedron/Plugins/IO/Add_point_set_dialog.ui
index 7fdc97d9718..5c3eea4374c 100644
--- a/Polyhedron/demo/Polyhedron/Plugins/IO/Add_point_set_dialog.ui
+++ b/Polyhedron/demo/Polyhedron/Plugins/IO/Add_point_set_dialog.ui
@@ -11,7 +11,7 @@
    </rect>
   </property>
   <property name="windowTitle">
-   <string>Dialog</string>
+   <string>Create a Point Set</string>
   </property>
   <layout class="QHBoxLayout" name="horizontalLayout_2">
    <item>
diff --git a/Polyhedron/demo/Polyhedron/Preferences.ui b/Polyhedron/demo/Polyhedron/Preferences.ui
index 446b5e994ce..59ad7dc9249 100644
--- a/Polyhedron/demo/Polyhedron/Preferences.ui
+++ b/Polyhedron/demo/Polyhedron/Preferences.ui
@@ -11,7 +11,7 @@
    </rect>
   </property>
   <property name="windowTitle">
-   <string>Dialog</string>
+   <string>Preferences</string>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
    <item>
diff --git a/Polyhedron/demo/Polyhedron/Show_point_dialog.ui b/Polyhedron/demo/Polyhedron/Show_point_dialog.ui
index 5543f27c91f..1d94c9fd0b4 100644
--- a/Polyhedron/demo/Polyhedron/Show_point_dialog.ui
+++ b/Polyhedron/demo/Polyhedron/Show_point_dialog.ui
@@ -11,7 +11,7 @@
    </rect>
   </property>
   <property name="windowTitle">
-   <string>Dialog</string>
+   <string>Show Point</string>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout_2">
    <item>