Fix options documentation

Author: ryanwjackson

README.rdoc

@@ -163,7 +163,7 @@ you can do so with a simple environment variable, instead of editing the
 == Options
 
     Usage: annotate [options] [model_file]*
-            --additional_file_paths      Additional file paths or globs to annotate
+            --additional_file_patterns      Additional file paths or globs to annotate
         -d, --delete                     Remove annotations from all model files or the routes.rb file
         -p [before|top|after|bottom],    Place the annotations at the top (before) or the bottom (after) of the model/test/fixture/factory/route/serializer file(s)
             --position
@@ -216,7 +216,6 @@ you can do so with a simple environment variable, instead of editing the
             --with-comment               include database comments in model annotations
 
 
-
 == Sorting
 
 By default, columns will be sorted in database order (i.e. the order in which