diff --git a/src/calibre/gui2/actions/tweak_epub.py b/src/calibre/gui2/actions/tweak_epub.py
index 67ec34c12b..212aff8019 100755
--- a/src/calibre/gui2/actions/tweak_epub.py
+++ b/src/calibre/gui2/actions/tweak_epub.py
@@ -40,8 +40,7 @@ class TweakEpubAction(InterfaceAction):
                     _('No ePub available. First convert the book to ePub.'),
                     show=True)
 
-
-        # Launch a modal dialog waiting for user to complete or cancel
+        # Launch modal dialog waiting for user to tweak or cancel
         dlg = TweakEpub(self.gui, path_to_epub)
         if dlg.exec_() == dlg.Accepted:
             self.update_db(book_id, dlg._output)
diff --git a/src/calibre/gui2/dialogs/tweak_epub.py b/src/calibre/gui2/dialogs/tweak_epub.py
index fb3643884b..db6e93fd7a 100755
--- a/src/calibre/gui2/dialogs/tweak_epub.py
+++ b/src/calibre/gui2/dialogs/tweak_epub.py
@@ -21,8 +21,6 @@ class TweakEpub(QDialog, Ui_Dialog):
     '''
     Display controls for tweaking ePubs
 
-    To do:
-        - need way to kill file browser proc in cleanup()
     '''
 
     def __init__(self, parent, epub):
@@ -30,7 +28,6 @@ class TweakEpub(QDialog, Ui_Dialog):
 
         self._epub = epub
         self._exploded = None
-        #self._file_browser_proc = None
         self._output = None
 
         # Run the dialog setup generated from tweak_epub.ui
diff --git a/src/calibre/gui2/dialogs/tweak_epub.ui b/src/calibre/gui2/dialogs/tweak_epub.ui
index 9daa5a8f67..f841bd5eea 100644
--- a/src/calibre/gui2/dialogs/tweak_epub.ui
+++ b/src/calibre/gui2/dialogs/tweak_epub.ui
@@ -32,7 +32,7 @@
       <string>&amp;Explode ePub</string>
      </property>
      <property name="icon">
-      <iconset resource="../../../../resources/images.qrc">
+      <iconset>
        <normaloff>:/images/wizard.png</normaloff>:/images/wizard.png</iconset>
      </property>
     </widget>
@@ -49,7 +49,7 @@
       <string>&amp;Rebuild ePub</string>
      </property>
      <property name="icon">
-      <iconset resource="../../../../resources/images.qrc">
+      <iconset>
        <normaloff>:/images/exec.png</normaloff>:/images/exec.png</iconset>
      </property>
     </widget>
@@ -63,7 +63,7 @@
       <string>&amp;Cancel</string>
      </property>
      <property name="icon">
-      <iconset resource="../../../../resources/images.qrc">
+      <iconset>
        <normaloff>:/images/window-close.png</normaloff>:/images/window-close.png</iconset>
      </property>
     </widget>
@@ -71,7 +71,7 @@
    <item row="0" column="0">
     <widget class="QLabel" name="label">
      <property name="text">
-      <string>First, explode the epub. Then edit is contents by right clicking on the individual files and selecting the editor of your choice. When you are done, click rebuild epub and the epub in your calibre library will be updated with the changes you have made.</string>
+      <string>Explode the ePub to display contents in a file browser window. To tweak individual files, right-click, selecting 'Open with...' your editor of choice. When tweaks are complete, close the file browser window. Rebuild the ePub, updating your calibre library.</string>
      </property>
      <property name="wordWrap">
       <bool>true</bool>