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-rw-r--r--examples/color_scheme.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/examples/color_scheme.rb b/examples/color_scheme.rb
index 5c00c9a..cde2575 100644
--- a/examples/color_scheme.rb
+++ b/examples/color_scheme.rb
@@ -1,4 +1,5 @@
#!/usr/bin/env ruby -w
+# encoding: utf-8
# color_scheme.rb
#