diff --git a/DESCRIPTION b/DESCRIPTION
index 50c1741..250ead7 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -13,9 +13,9 @@ Authors@R: c(
     )
 Maintainer: Atsushi Yasumoto <atusy.rpkg@gmail.com>
 Description:
-    Provides postfix operators and more to enhance displaying documents.
-    The `?.` postfix operator and the `?` prefix operator displays documents and contents (source or structure) of objects simultaneously to help understanding the objects.
-    The `?p` postfix operator displays package documents, and is shorter than help(package = foo).
+    Provides pseudo-postfix operators and more to enhance displaying documents.
+    The `?.` pseudo-postfix operator and the `?` prefix operator displays documents and contents (source or structure) of objects simultaneously to help understanding the objects.
+    The `?p` pseudo-postfix operator displays package documents, and is shorter than help(package = foo).
 URL: https://github.com/atusy/felp
 BugReports: https://github.com/atusy/felp/issues
 License: MIT + file LICENSE