working on navigation

Jeanne Frontain · Jeanne Frontain · commit ef66fedcb5c1 · 2017-05-18T12:37:58.000-05:00
diff --git a/guides/v2.1/release-notes/tech_bull_21x_ MasterCard.md b/guides/v2.1/release-notes/tech_bull_21x_ MasterCard.md
@@ -2,15 +2,15 @@
 layout: default 
 group: release-notes
 subgroup: 05_techbull
-title: MasterCard BIN Range Upgrade 
+title: MasterCard BIN Range Update 
 menu_title: MasterCard BIN Range Update (May 17, 2017)
 menu_node: 
 menu_order: 6
 version: 2.1
 github_link: release-notes/tech_bull_21x_MasterCard.md
 ---
 
-*Technical bulletin published on May 19, 2017.*
+*Technical Bulletin published on May 19, 2017.*
 
 MasterCard recently added a new series of Bank Identification Numbers (BIN). As of June 30, 2017, MasterCard may fine merchants who do not support cards that use this new range of BIN numbers, and transactions on your store for customers using cards with these new BINs may fail. 
 
diff --git a/guides/v2.1/release-notes/tech_bull_parent.md b/guides/v2.1/release-notes/tech_bull_parent.md
@@ -13,7 +13,7 @@ redirect_from: /guides/v2.1/release-notes/tech_bull_21-parent.html
 
 The following technical bulletins are available for the Magento 2.1 release:
 
-*	[MasterCard BIN Range Update (May 17, 2017)]({{ page.baseurl }}release-notes/tech_bull_2.1.x_MasterCard.html)
+*	[MasterCard BIN Range Update (May 17, 2017)]({{ page.baseurl }}release-notes/tech_bull_21x_MasterCard.html)
 
 *	[Image Resize Issue with Magento version 2.1.6 (May 17, 2017)]({{ page.baseurl }}release-notes/tech_bull_216-imageresize.html)
 
diff --git a/magento-techbull.md b/magento-techbull.md
@@ -23,6 +23,8 @@ This page lists technical bulletins for the Magento application.
 *	[Magento upgrade issues (Jan. 28, 2016)]({{ site.gdeurl }}release-notes/tech_bull_201-upgrade.html)
 
 ## Magento 2.1.x
+
+[MasterCard BIN Range Update (May 19, 2017)]({{ site.gdeurl21 }}release-notes/tech_bull_21x_MasterCard.html)
 [Image resize Issue for Magento version 2.1.6 (May 17, 2017)]({{ site.gdeurl21 }}release-notes/tech_bull_216-imageresize.html)
 
 [Upgrade to Magento version 2.1 (June 22, 2016)]({{ site.gdeurl21 }}release-notes/tech_bull_21-upgrade.html)
