diff --git a/SourceGen/AsmGen/WpfGui/GenAndAsm.xaml b/SourceGen/AsmGen/WpfGui/GenAndAsm.xaml
index 1f05107..f33193f 100644
--- a/SourceGen/AsmGen/WpfGui/GenAndAsm.xaml
+++ b/SourceGen/AsmGen/WpfGui/GenAndAsm.xaml
@@ -75,7 +75,7 @@ limitations under the License.
             <DockPanel Grid.Column="3" Grid.Row="2">
                 <TextBlock DockPanel.Dock="Left" Margin="0,1,0,0">Work directory:</TextBlock>
                 <TextBox DockPanel.Dock="Right" Name="workDirectoryTextBox" Margin="8,0,0,0"
-                         Text="C:\this\that\theother"/>
+                         IsReadOnly="True" Text="C:\this\that\theother"/>
             </DockPanel>
         </Grid>
 
diff --git a/SourceGen/WpfGui/MainWindow.xaml b/SourceGen/WpfGui/MainWindow.xaml
index 55ec836..b391f2f 100644
--- a/SourceGen/WpfGui/MainWindow.xaml
+++ b/SourceGen/WpfGui/MainWindow.xaml
@@ -57,7 +57,7 @@ limitations under the License.
             </Style>
 
             <RoutedUICommand x:Key="AboutCmd" Text="About..."/>
-            <RoutedUICommand x:Key="AssembleCmd" Text="Assemble...">
+            <RoutedUICommand x:Key="AssembleCmd" Text="Generate Assembly...">
                 <RoutedUICommand.InputGestures>
                     <KeyGesture>Ctrl+Shift+A</KeyGesture>
                 </RoutedUICommand.InputGestures>
diff --git a/docs/sgmanual/codegen.html b/docs/sgmanual/codegen.html
index 968efe7..c645812 100644
--- a/docs/sgmanual/codegen.html
+++ b/docs/sgmanual/codegen.html
@@ -19,7 +19,7 @@ the target assembler, will recreate the original data file exactly.
 Every assembler is different, so support must be added to SourceGen
 for each.</p>
 <p>The generation / assembly dialog can be opened with
-<samp>File &gt; Assemble</samp>.</p>
+<samp>File &gt; Generate Assembly</samp>.</p>
 <p>If you want to show code to others, perhaps by adding a page to
 your web site, you can "export" the formatted code as text or HTML.
 This is explained in more detail <a href="#export-source">below</a>.
diff --git a/docs/sgtutorial/generating-code.html b/docs/sgtutorial/generating-code.html
index 7e25ab6..a91af89 100644
--- a/docs/sgtutorial/generating-code.html
+++ b/docs/sgtutorial/generating-code.html
@@ -91,7 +91,8 @@
     </div>
     <div class="grid-item-text">
         <p>You can generate assembly source code from the disassembled data.
-        Select <samp>File &gt; Assemble</samp> (or hit <kbd class="key">Ctrl+Shift+A</kbd>)
+        Select <samp>File &gt; Generate Assembly</samp>
+        (or hit <kbd class="key">Ctrl+Shift+A</kbd>)
         to open the source generation and assembly dialog.</p>
     </div>
 </div>