Update slides.md

Author: kacollins

slides.md

@@ -4,15 +4,16 @@ It's a global challenge to create 4 pull requests on GitHub during the month of
 # Do I get a t-shirt?
 No, but Techlahoma is offering 20 Hacktoberfest participants a 20% discount on ThunderPlains tickets!
 
-To receive the discount code:
+# To receive the discount code:
 * Complete three accepted Hacktoberfest PRs.
 * Share a social post about Hacktoberfest and ThunderPlains.
-  * On LinkedIn: Include #ThunderPlains in your post.
-  * On Instagram or Facebook: Tag @Techlahoma and mention ThunderPlains.
+  * **LinkedIn**: Include **#ThunderPlains** in your post.
+  * **Instagram**/**Facebook**: Tag **@Techlahoma** and mention **ThunderPlains**.
 
-Send Shanda a DM in Slack with:
+# Send Shanda a DM in Slack with:
 * A screenshot of your accepted PRs
 * A screenshot of your social post
+
 Once verified, Shanda will send you the discount code.
 The code is valid for one ticket per participant and can be applied to General Admission, Pro Ticket, or Donate a Ticket.