* remove trailing spaces, append newline at EOF. [ci skip]

1 files changed, 1 insertions, 1 deletions

diff --git a/spec/ruby/core/array/pack/shared/basic.rb b/spec/ruby/core/array/pack/shared/basic.rb
index 65fdaa45d8..5e3eea55f9 100644
--- a/spec/ruby/core/array/pack/shared/basic.rb
+++ b/spec/ruby/core/array/pack/shared/basic.rb
@@ -31,7 +31,7 @@ describe :array_pack_basic_non_float, shared: true do
     # 2 additional directives ('a') are required for the X directive
     [@obj, @obj, @obj, @obj].pack("aa #{pack_format} # some comment \n#{pack_format}").should be_an_instance_of(String)
   end
-  
+
   ruby_version_is ""..."3.2" do
     it "warns in verbose mode that a directive is unknown" do
       # additional directive ('a') is required for the X directive