Edit and correct help topics for both versions of the Dependencies dialogue

Author: delphidabbler

Src/Help/HTML/dlg_dependencies.htm

@@ -28,14 +28,15 @@ <h1>
     </h1>
     <p>
       This dialogue box is displayed by choosing the <em>View |
-      Dependencies</em> main menu item. It has two tabs: <em>Depends Upon</em>
-      and <em>Required By</em>.
+      Dependencies</em> menu item or by pressing
+      <span class="smallcaps">Ctrl+D</span>. It has two tabs:
+      <em>Depends Upon</em> and <em>Required By</em>.
     </p>
     <h2>
       <em>Depends Upon</em> Tab
     </h2>
     <p>
-      If the selected snippet has dependenciess (i.e. snippets it requires in
+      If the selected snippet has dependencies (i.e. snippets it depends upon in
       order to compile) a tree of snippets is displayed that shows the direct
       and indirect dependencies. When there are no dependencies a message is
       displayed to that effect.
@@ -51,7 +52,7 @@ <h2>
     </h2>
     <p>
       This tab displays a simple list of snippets that immediately depend on the
-      selected snippet. Again, if there are no snippets to list a message is
+      selected snippet. Again, if there are no snippets to list, a message is
       displayed to that effect.
     </p>
   </body>

Src/Help/HTML/dlg_dependencies_edit.htm

@@ -33,9 +33,9 @@ <h1>
       <a href="dlg_editsnippet.htm">Snippets Editor</a>.
     </p>
     <p>
-      If the snippet being edited has dependenciess selected in the
+      If the snippet being edited has dependencies selected in the
       <em>Dependencies</em> list box then a tree of those snippets is displayed
-      that shows both the direct and indirect dependencies. When there are no
+      that shows both direct and indirect dependencies. When there are no
       dependencies a message is displayed to that effect.
     </p>
     <p>