docs: move horizontal rules

Author: kgryte

lib/node_modules/@stdlib/slice/ctor/README.md

@@ -232,10 +232,10 @@ o = s.toJSON();
 
 <!-- Package usage examples. -->
 
-<section class="examples">
-
 * * *
 
+<section class="examples">
+
 ## Examples
 
 <!-- eslint no-undef: "error" -->
@@ -283,10 +283,10 @@ console.log( JSON.stringify( o ) );
 
 <!-- Section for related `stdlib` packages. Do not manually edit this section, as it is automatically populated. -->
 
-<section class="related">
-
 * * *
 
+<section class="related">
+
 ## See Also
 
 -   <span class="package-name">[`@stdlib/ndarray/ctor`][@stdlib/ndarray/ctor]</span><span class="delimiter">: </span><span class="description">multidimensional array constructor.</span>