diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index dac4cac33..6a48b0546 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -1,8 +1,6 @@
 # Basic set up
-
 version: 2
 updates:
-
   # Maintain dependencies for GitHub Actions
   - package-ecosystem: "github-actions"
     directory: "/"
diff --git a/appveyor.yml b/appveyor.yml
index 8782f59aa..943de249d 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -38,7 +38,6 @@ init:
   - set PATH=C:\Ruby26-x64\bin;%PATH%
   - ruby --version
 
-
 build_script:
   - set MRUBY_CONFIG=ci/msvc
   - rake -m test:build
diff --git a/mrbgems/mruby-dir/README.md b/mrbgems/mruby-dir/README.md
index 2be9d03c0..7cd9fcc3a 100644
--- a/mrbgems/mruby-dir/README.md
+++ b/mrbgems/mruby-dir/README.md
@@ -1,6 +1,6 @@
 # mruby-dir
 
-Dir class for mruby.  Supported methods are:
+Dir class for mruby. Supported methods are:
 
 `.chdir`
 `.delete`