diff --git a/lib/puppet/type/posix_acl.rb b/lib/puppet/type/posix_acl.rb
index 530a85c..e375b10 100644
--- a/lib/puppet/type/posix_acl.rb
+++ b/lib/puppet/type/posix_acl.rb
@@ -282,7 +282,7 @@ def generate
         end
       end
     end
-    # At the time we generate extra resources, all the files might now be present yet.
+    # At the time we generate extra resources, all the files might not be present yet.
     # In prediction to that we also create ACL resources for child file resources that
     # might not have been applied yet.
     catalog.resources.select do |r|