1 files changed, 5 insertions, 5 deletions
diff --git a/spec/ruby/library/erb/run_spec.rb b/spec/ruby/library/erb/run_spec.rb
index c4b82b155e..d81d534087 100644
--- a/spec/ruby/library/erb/run_spec.rb
+++ b/spec/ruby/library/erb/run_spec.rb
@@ -6,7 +6,7 @@ describe "ERB#run" do
   # lambda { ... }.should output
   def _steal_stdout
     orig = $stdout
-    s = ''
+    s = +''
     def s.write(arg); self << arg.to_s; end
     $stdout = s
     begin
@@ -52,9 +52,9 @@ END
 
   it "is not able to h() or u() unless including ERB::Util" do
     input = "<%=h '<>' %>"
-    lambda {
+    -> {
       _steal_stdout { ERB.new(input).run() }
-    }.should raise_error(NameError)
+    }.should.raise(NameError)
   end
 
   it "is able to h() or u() if ERB::Util is included" do
@@ -89,8 +89,8 @@ END
     actual = _steal_stdout { myerb2.new.main1() }
     actual.should == expected
 
-    lambda {
+    -> {
       _steal_stdout { myerb2.new.main2() }
-    }.should raise_error(NameError)
+    }.should.raise(NameError)
   end
 end