Simplify spec

Author: eregon

spec/ruby/optional/capi/proc_spec.rb

@@ -104,8 +104,9 @@
 
   # Ruby -> C -> Ruby -> Proc.new
   it "raises an ArgumentError when the C function calls a Ruby method that calls Proc.new" do
-    def @p.Proc_new() Proc.new end
-    -> { @p.rb_Proc_new(2) { :called } }.should raise_error(ArgumentError)
+    -> {
+      @p.rb_Proc_new(2) { :called }
+    }.should raise_error(ArgumentError)
   end
 
   # Ruby -> C -> Ruby -> C -> rb_funcall(Proc.new)