Make descriptions consistent

content/en/blog/bootstrap.md

@@ -2,7 +2,7 @@
 author: "Mark Dumay"
 title: "Bootstrap Components"
 date: 2022-12-26
-description: "Overview of available Bootstrap components"
+description: "Overview of available Bootstrap components."
 tags: ["bootstrap"]
 thumbnail: img/boots.jpg
 photoCredits: <a href="https://unsplash.com/@nate_dumlao">Nathan Dumlao</a>

content/en/blog/code-highlighting.md

@@ -2,7 +2,7 @@
 author: "Mark Dumay"
 title: "Code Highlighting"
 date: 2022-04-16
-description: "Examples on how to enable code highlighting"
+description: "Examples on how to enable code highlighting."
 tags: ["code"]
 thumbnail: img/notepad.jpg
 photoCredits: <a href="https://unsplash.com/@frederickjmedina">Frederick Medina</a>

content/en/blog/emoji-support.md

@@ -2,7 +2,7 @@
 author: "Hugo Authors"
 title: "Emoji Support"
 date: 2021-07-15
-description: "Guide to emoji usage in Hugo"
+description: "Guide to emoji usage in Hugo."
 tags: ["emoji"]
 # thumbnail: img/dunes.jpg
 thumbnail: https://picsum.photos/id/184/4288/2848.jpg

content/en/blog/rich-content.md

@@ -2,7 +2,7 @@
 author: "Hugo Authors"
 title: "Rich Content"
 date: 2021-07-13
-description: "A brief description of Hugo Shortcodes"
+description: "A brief description of Hugo Shortcodes."
 tags: ["shortcode", "privacy"]
 thumbnail: img/flowers.jpg # https://picsum.photos/id/106/2592/1728
 photoCredits: <a href="https://unsplash.com/@flutterhappy">Arvee Marie</a>