Prefer single-quotes when you don't need interpolation.

So "foo" is less good than 'foo'.

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/custodian/alerts/file.rb b/lib/custodian/alerts/file.rb
index 5874136..cb04084 100644
--- a/lib/custodian/alerts/file.rb
+++ b/lib/custodian/alerts/file.rb
@@ -55,7 +55,7 @@ module Custodian
       # Write the actual message to our target.
       #
       def write_message( msg )
-        file = File.open(@target, "a")
+        file = File.open(@target, 'a')
         file.puts( "#{Time.now} #{msg}" )
         file.close
 
@@ -64,7 +64,7 @@ module Custodian
 
 
 
-      register_alert_type "file"
+      register_alert_type 'file'