better tag names

Author: deccer

blog/2020/2020-10-31-showcase-2020-10/index.md

@@ -4,7 +4,7 @@ slug: 'showcase-2020-10'
 description: 'Graphics Programming Discord Server showcase October 2020'
 date: '2020-10-31'
 authors: ['jaker']
-tags: ['showcase', 'showcase2020']
+tags: ['showcase', 'showcase-2020']
 ---
 
 October 2020 showcase

blog/2020/2020-11-30-showcase-2020-11/index.md

@@ -4,7 +4,7 @@ slug: 'showcase-2020-11'
 description: 'Graphics Programming Discord Server showcase November 2020'
 date: '2020-11-30'
 authors: []
-tags: ['showcase', 'showcase2020']
+tags: ['showcase', 'showcase-2020']
 ---
 
 November 2020 showcase

blog/2020/2020-12-31-showcase-2020-12/index.md

@@ -4,7 +4,7 @@ slug: "showcase-2020-12"
 description: "Graphics Programming Discord Server showcase December 2020"
 date: '2020-12-31'
 authors: []
-tags: ['showcase', 'showcase2020']
+tags: ['showcase', 'showcase-2020']
 ---
 
 December 2020 showcase

blog/2021/2021-01-01-showcase-best-of-2020/index.md

@@ -4,10 +4,11 @@ slug: 'showcase-best-of-2020'
 description: 'Graphics Programming Discord Server Best of 2020 showcase'
 date: '2021-01-01'
 authors: []
-tags: ['showcase', 'showcase2020']
+tags: ['showcase', 'showcase-2020']
 ---
 
 Best of 2020 Community Creation Showcase
+<!-- truncate -->
 
 ![](https://i.imgur.com/wCchteK.png)
 <center>Created by @loicvdb#9391</center>