Put line blocks at end of sample

Author: adamtheturtle

sample/index.rst

@@ -35,17 +35,6 @@ Text Formatting
 
    The builder supports keyboard shortcuts using the standard ``:kbd:`` role: Press :kbd:`Ctrl+C` to copy, :kbd:`Ctrl+V` to paste.
 
-Line Blocks
-~~~~~~~~~~~~
-
-.. rest-example::
-
-   The builder supports line blocks using pipe characters to preserve line breaks:
-
-   | This is a line block
-   | with multiple lines
-   | preserved exactly as written
-
 Admonitions
 ~~~~~~~~~~~
 
@@ -360,3 +349,14 @@ Sphinx ``toctree``\s are hidden
    .. toctree::
 
       other
+
+Line Blocks
+~~~~~~~~~~~~
+
+.. rest-example::
+
+   The builder supports line blocks using pipe characters to preserve line breaks:
+
+   | This is a line block
+   | with multiple lines
+   | preserved exactly as written