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-rw-r--r--lib/raindrops/linux.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/raindrops/linux.rb b/lib/raindrops/linux.rb
index 9842ae1..a76192c 100644
--- a/lib/raindrops/linux.rb
+++ b/lib/raindrops/linux.rb
@@ -1,4 +1,5 @@
 # -*- encoding: binary -*-
+# frozen_string_literal: false
 
 # For reporting TCP ListenStats, users of older \Linux kernels need to ensure
 # that the the "inet_diag" and "tcp_diag" kernel modules are loaded as they do