naming.rb in reality-naming-1.12.0

- old
+ new

@@ -106,12 +106,10 @@
             plural = "#{singular[0, length - 1]}ves" unless singular =~ /[aeiou][aeiou]f$/
           elsif last_2ch == 'fe'
             plural = "#{singular[0, length - 2]}ves"
           elsif %w(is).include?(last_2ch)
             plural = "#{singular[0, length - 2]}es"
-          elsif %w(on).include?(last_2ch)
-            plural = "#{singular[0, length - 2]}a"
           elsif %w(ss ch sh).include?(last_2ch) || %w(s x z).include?(last_ch)
             plural = "#{singular}es"
           elsif %w(o).include?(last_ch)
             plural = "#{singular}es"
           end
@@ -166,9 +164,11 @@
         exception_map['chief'] = 'chiefs'
         exception_map['fez'] = 'fezzes'
         exception_map['gas'] = 'gasses'
         exception_map['cactus'] = 'cacti'
         exception_map['focus'] = 'foci'
+        exception_map['phenomenon'] = 'phenomena'
+        exception_map['criterion'] = 'criteria'
 
         exception_map.dup.each_pair do |k, v|
           exception_map[k[0...1].upcase + k[1..-1]] = v[0...1].upcase + v[1..-1]
         end
 