Update bk-styleguide.md

Author: srsutasirisap

guides/v2.0/design-styleguide/bk-styleguide.md

@@ -6,7 +6,7 @@ title: Admin Style Guide
 menu_title: Introduction
 menu_order: 1
 menu_node: 
-github_link: design-styleguide/bk_styleguide.md
+github_link: design-styleguide/bk_styleguide.md 
 ---
 
 <h3>What is a style guide?</h3>
@@ -24,4 +24,4 @@ Find more details about the Admin Style Guide in the following topic:
 <a href="color/color.html">Color</a><br>
 <a href="typography/typography.html">Typography</a><br>
 <a href="pagegrid/pagegrid.html">Page Grid</a><br>
-<a href="iconography/iconography.html">Iconography</a><br>
+<a href="iconography/iconography.html">Iconography</a><br>