Add source file encoding for all ruby files.

This is important under ruby 1.9 in order to determine the
encoding that will be used for new strings created in the code in
the file.

1 files changed, 3 insertions, 3 deletions

diff --git a/spec/lib/i18n_interpolation_spec.rb b/spec/lib/i18n_interpolation_spec.rb
index 47037ecdb..8c5b8d1b5 100644
--- a/spec/lib/i18n_interpolation_spec.rb
+++ b/spec/lib/i18n_interpolation_spec.rb
@@ -1,4 +1,4 @@
-# -*- coding: utf-8 -*-
+# -*- encoding : utf-8 -*-
 require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
 
 describe "when using i18n" do
@@ -58,7 +58,7 @@ describe "gettext_interpolate" do
           result = gettext_interpolate(string, :a => "foo".html_safe)
           result.should == "Hello foo"
           result.should_not be_html_safe
-        end        
+        end
     end
 
     context "html safe string" do
@@ -74,6 +74,6 @@ describe "gettext_interpolate" do
           result = gettext_interpolate(string, :a => "foo&".html_safe)
           result.should == "Hello foo&"
           result.should be_html_safe
-        end        
+        end
     end
 end