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-rw-r--r--activesupport/lib/active_support/file_update_checker.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/file_update_checker.rb b/activesupport/lib/active_support/file_update_checker.rb
index 98aceabe21..2dbbfadac1 100644
--- a/activesupport/lib/active_support/file_update_checker.rb
+++ b/activesupport/lib/active_support/file_update_checker.rb
@@ -145,7 +145,7 @@ module ActiveSupport
end
def escape(key)
- key.gsub(",",'\,')
+ key.gsub(",", '\,')
end
def compile_ext(array)