diff --git a/Gemfile b/Gemfile
index 41134a3..3be9c3c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,2 +1,2 @@
-source "https://rubygems.org"
-gemspec
+source "https://rubygems.org"
+gemspec
diff --git a/index.md b/index.md
index 5645bd2..25c3981 100644
--- a/index.md
+++ b/index.md
@@ -1,15 +1,15 @@
----
-# Feel free to add content and custom Front Matter to this file.
-# To modify the layout, see https://jekyllrb.com/docs/themes/#overriding-theme-defaults
-
-layout: home
-hide_posts: true
-image: /assets/images/banner.webp
-introduction: |
-  Otaniemen datojen oma sivu. Täältä löydät [tietoa datoista](/about), datojen [telegram-ryhmän](/telegram) sekä tietenkin [dataleffat](/leffat).
-actions:
-  - label: "Telegram-ryhmä"
-    url: "/telegram"
-  - label: "Uusin dataleffa"
-    url: "/leffa"
----
+---
+# Feel free to add content and custom Front Matter to this file.
+# To modify the layout, see https://jekyllrb.com/docs/themes/#overriding-theme-defaults
+
+layout: home
+hide_posts: true
+image: /assets/images/banner.webp
+introduction: |
+  Otaniemen datojen oma sivu. Täältä löydät [tietoa datoista](/about), datojen [telegram-ryhmän](/telegram) sekä tietenkin [dataleffat](/leffat).
+actions:
+  - label: "Telegram-ryhmä"
+    url: "/telegram"
+  - label: "Uusin dataleffa"
+    url: "/leffa"
+---
diff --git a/leffat.md b/leffat.md
index 21ed283..5737c4e 100644
--- a/leffat.md
+++ b/leffat.md
@@ -1,11 +1,11 @@
----
-title: Dataleffat
-layout: collection
-collection: leffat
-permalink: /leffat/
-entries_layout: grid
-show_excerpts: false
-show_dates: false
-sort_by: title
-sort_order: reverse
----
+---
+title: Dataleffat
+layout: collection
+collection: leffat
+permalink: /leffat/
+entries_layout: grid
+show_excerpts: false
+show_dates: false
+sort_by: title
+sort_order: reverse
+---