Show 'Nothing to annotate!' instead of 'Annotated ' when there are no…

… applicable models.

Typo: 'annotaion' -> 'annotation'.
Don't say that class was annotated if annotation errored out.
Add myself to README credits.
Update README/example to use the schema version-less header.
Rephrase "Nothing to annotate" --> "Nothing annotated"; makes more sense if there were none because they failed.

README.txt

@@ -2,7 +2,7 @@
 
 Add a comment summarizing the current schema to the top of each ActiveRecord model source file.
 
-  # Schema as of Sun Feb 26 21:58:32 CST 2006 (schema version 7)
+  # == Schema Information
   #
   #  id                  :integer(11)   not null
   #  quantity            :integer(11)   
@@ -47,4 +47,4 @@ Released under the same license as Ruby. No Support. No Warranty.
  - Cuong Tran - http://github.com/ctran
  - Jack Danger - http://github.com/JackDanger
  - Michael Bumann - http://github.com/bumi
-
+ - Henrik Nyh - http://github.com/henrik

lib/annotate_models.rb

@@ -46,7 +46,7 @@ def get_schema_info(klass, header)
     end
 
     # Add a schema block to a file. If the file already contains
-    # a schema info block (a comment starting with "Schema as of ..."), remove it first.
+    # a schema info block (a comment starting with "== Schema Information"), remove it first.
     #
     # === Options (opts)
     #  :position<Symbol>:: where to place the annotated section in fixture or model file, 
@@ -140,14 +140,18 @@ def do_annotations(options={})
         begin
           klass = get_model_class(file)
           if klass < ActiveRecord::Base && !klass.abstract_class?
-            annotated << klass
             annotate(klass, file, header,options)
+            annotated << klass
           end
         rescue Exception => e
           puts "Unable to annotate #{file}: #{e.message}"
         end
       end
-      puts "Annotated #{annotated.join(', ')}"
+      if annotated.empty?
+        puts "Nothing annotated!"
+      else
+        puts "Annotated #{annotated.join(', ')}"
+      end
     end
 
     def remove_annotations
@@ -170,7 +174,7 @@ def remove_annotations
           puts "Unable to annotate #{file}: #{e.message}"
         end
       end
-      puts "Removed annotaion from: #{deannotated.join(', ')}"
+      puts "Removed annotation from: #{deannotated.join(', ')}"
     end
   end
 end