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-rw-r--r--lib/rubygems/core_ext/kernel_gem.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/rubygems/core_ext/kernel_gem.rb b/lib/rubygems/core_ext/kernel_gem.rb
index 61e77fe3c5..07376784e6 100644
--- a/lib/rubygems/core_ext/kernel_gem.rb
+++ b/lib/rubygems/core_ext/kernel_gem.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
##
# RubyGems adds the #gem method to allow activation of specific gem versions
# and overrides the #require method on Kernel to make gems appear as if they