diff --git a/annotate.gemspec b/annotate.gemspec
index 11f137b89..8b5a637b7 100644
--- a/annotate.gemspec
+++ b/annotate.gemspec
@@ -1,6 +1,4 @@
-# This file is auto-generated!
-# DO NOT EDIT THIS FILE DIRECTLY!
-# Instead, edit the Rakefile and run 'rake gems:gemspec'.# -*- encoding: utf-8 -*-
+# -*- encoding: utf-8 -*-
 # stub: annotate 2.6.1 ruby lib
 
 Gem::Specification.new do |s|
diff --git a/lib/annotate/annotate_models.rb b/lib/annotate/annotate_models.rb
index ebc0f9d0f..3e29f6a39 100644
--- a/lib/annotate/annotate_models.rb
+++ b/lib/annotate/annotate_models.rb
@@ -131,6 +131,11 @@ def get_schema_info(klass, header, options = {})
           end
         end
 
+        # Check out if we got an array column
+        if col.respond_to?(:array) && col.array
+          attrs << "is an Array"
+        end
+
         # Check out if we got a geometric column
         # and print the type and SRID
         if col.respond_to?(:geometry_type)