diff --git a/snapshotview.ui b/snapshotview.ui
--- a/snapshotview.ui
+++ b/snapshotview.ui
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
- <class>SnapShotView</class>
- <widget class="QMainWindow" name="SnapShotView">
+ <class>SnapshotView</class>
+ <widget class="QMainWindow" name="SnapshotView">
   <property name="geometry">
    <rect>
     <x>0</x>
@@ -86,7 +86,7 @@
   <connection>
    <sender>actionClose</sender>
    <signal>triggered()</signal>
-   <receiver>SnapShotView</receiver>
+   <receiver>SnapshotView</receiver>
    <slot>close()</slot>
    <hints>
     <hint type="sourcelabel">