5 files changed, 5 insertions, 0 deletions
diff --git a/lib/rubygems/source/installed.rb b/lib/rubygems/source/installed.rb
index afb6674b88..cbe12a0516 100644
--- a/lib/rubygems/source/installed.rb
+++ b/lib/rubygems/source/installed.rb
@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 ##
 # Represents an installed gem.  This is used for dependency resolution.
 
diff --git a/lib/rubygems/source/local.rb b/lib/rubygems/source/local.rb
index 4f910a771c..2018c24c8c 100644
--- a/lib/rubygems/source/local.rb
+++ b/lib/rubygems/source/local.rb
@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 ##
 # The local source finds gems in the current directory for fulfilling
 # dependencies.
diff --git a/lib/rubygems/source/lock.rb b/lib/rubygems/source/lock.rb
index c37230388e..70849210bd 100644
--- a/lib/rubygems/source/lock.rb
+++ b/lib/rubygems/source/lock.rb
@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 ##
 # A Lock source wraps an installed gem's source and sorts before other sources
 # during dependency resolution.  This allows RubyGems to prefer gems from
diff --git a/lib/rubygems/source/specific_file.rb b/lib/rubygems/source/specific_file.rb
index 1d3299ef9d..e9b2753646 100644
--- a/lib/rubygems/source/specific_file.rb
+++ b/lib/rubygems/source/specific_file.rb
@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 ##
 # A source representing a single .gem file.  This is used for installation of
 # local gems.
diff --git a/lib/rubygems/source/vendor.rb b/lib/rubygems/source/vendor.rb
index f25ac13eef..44ef614441 100644
--- a/lib/rubygems/source/vendor.rb
+++ b/lib/rubygems/source/vendor.rb
@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 ##
 # This represents a vendored source that is similar to an installed gem.