site: fix typo

site/theme/template/Redirect.jsx

@@ -12,8 +12,8 @@ const redirect = {
   '/docs/pattern/advanced-search-cn': '/docs/spec/overview-cn',
   '/docs/pattern/complex-table': '/docs/spec/overview',
   '/docs/pattern/complex-table-cn': '/docs/spec/overview-cn',
-  '/docs/pattern/from': '/docs/spec/overview',
-  '/docs/pattern/from-cn': '/docs/spec/overview-cn',
+  '/docs/pattern/form': '/docs/spec/overview',
+  '/docs/pattern/form-cn': '/docs/spec/overview-cn',
   '/docs/pattern/list': '/docs/spec/overview',
   '/docs/pattern/list-cn': '/docs/spec/overview-cn',
   '/docs/pattern/navigation': '/docs/spec/navigation',