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-rw-r--r--lib/English.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/English.rb b/lib/English.rb
index 838e5afc74..0c17229682 100644
--- a/lib/English.rb
+++ b/lib/English.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
# Include the English library file in a Ruby script, and you can
# reference the global variables such as \VAR{\$\_} using less
# cryptic names, listed in the following table.% \vref{tab:english}.