put zlib streams in the archive category, too; fix some typos

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57293 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

interface/wx/archive.h

@@ -422,7 +422,7 @@ public:
 
         for (p = factory->GetProtocols(wxSTREAM_FILEEXT); *p; p++)
             list << *p << _T("\n");
-        @encode
+        @endcode
     */
     const wxChar* const* GetProtocols(wxStreamProtocolType type = wxSTREAM_PROTOCOL) const;
 

interface/wx/menuitem.h

@@ -92,7 +92,7 @@ public:
             instead.
         @param text
             Text for the menu item, as shown on the menu. An accelerator key can
-            be specified using the ampersand " character. In order to embed an
+            be specified using the ampersand @c & character. In order to embed an
             ampersand character in the menu item text, the ampersand must be doubled.
         @param helpString
             Optional help string that will be shown on the status bar.

interface/wx/zstream.h

@@ -37,7 +37,7 @@ enum wxZLibFlags {
     ::wxInvalidOffset.
 
     @library{wxbase}
-    @category{streams}
+    @category{archive,streams}
 
     @see wxOutputStream, wxZlibInputStream
 */
@@ -91,7 +91,7 @@ public:
     Also wxStreamBase::GetSize() is not supported, it always returns 0.
 
     @library{wxbase}
-    @category{streams}
+    @category{archive,streams}
 
     @see wxInputStream, wxZlibOutputStream.
 */