diff --git a/cd_utils/cdutils_core.cpp b/cd_utils/cdutils_core.cpp
index 05bebf5..871a2af 100644
--- a/cd_utils/cdutils_core.cpp
+++ b/cd_utils/cdutils_core.cpp
@@ -134,7 +134,7 @@ void CDCore::k_calculate() {
 }
 
 
-void CDCore::reinitConnection(const PIString &configuration) {
+void CDCore::reinitConnection(const PIString & configuration) {
 	PIString c = configuration;
 	connection.stop();
 	connection.removeAllDevices();
diff --git a/cd_utils/pult/form.ui b/cd_utils/pult/form.ui
index 47ab476..27af223 100644
--- a/cd_utils/pult/form.ui
+++ b/cd_utils/pult/form.ui
@@ -74,7 +74,7 @@
    <extends>QTreeView</extends>
    <header location="global">cdkview.h</header>
    <slots>
-    <signal>bisyStatusChanged(bool)</signal>
+    <signal>busyStatusChanged(bool)</signal>
     <slot>sendK()</slot>
     <slot>receiveK()</slot>
     <slot>saveK()</slot>
@@ -93,8 +93,8 @@
    <slot>receiveK()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>569</x>
-     <y>69</y>
+     <x>571</x>
+     <y>60</y>
     </hint>
     <hint type="destinationlabel">
      <x>410</x>
@@ -104,7 +104,7 @@
   </connection>
   <connection>
    <sender>treeView</sender>
-   <signal>bisyStatusChanged(bool)</signal>
+   <signal>busyStatusChanged(bool)</signal>
    <receiver>pushButton_2</receiver>
    <slot>setDisabled(bool)</slot>
    <hints>
@@ -113,8 +113,8 @@
      <y>174</y>
     </hint>
     <hint type="destinationlabel">
-     <x>569</x>
-     <y>66</y>
+     <x>571</x>
+     <y>60</y>
     </hint>
    </hints>
   </connection>
@@ -125,8 +125,8 @@
    <slot>clearK()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>463</x>
-     <y>104</y>
+     <x>571</x>
+     <y>89</y>
     </hint>
     <hint type="destinationlabel">
      <x>468</x>
@@ -141,8 +141,8 @@
    <slot>sendK()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>190</x>
-     <y>65</y>
+     <x>199</x>
+     <y>60</y>
     </hint>
     <hint type="destinationlabel">
      <x>198</x>
@@ -152,7 +152,7 @@
   </connection>
   <connection>
    <sender>treeView</sender>
-   <signal>bisyStatusChanged(bool)</signal>
+   <signal>busyStatusChanged(bool)</signal>
    <receiver>pushButton</receiver>
    <slot>setDisabled(bool)</slot>
    <hints>