diff --git a/pages/tokipona/13.md b/pages/tokipona/13.md
index 5d0b813..a962e20 100644
--- a/pages/tokipona/13.md
+++ b/pages/tokipona/13.md
@@ -29,11 +29,11 @@ On July 19th, 2021, Sonja Lang has released an additional official toki pona
 book, "[Toki Pona Dictionary](https://www.amazon.com/dp/0978292367)" (also known
 as "ku" or "lipu ku"). This book provides translations from English to toki pona
 and vice versa for a whole lot of words, compiled from a community poll ran on
-the toki pona community in 2021, and officially introduces 61 additional words
-to the language for a total of 181 "nimi ku". While most of these words are
-rarely used in the community, there are 17 extra "nimi ku suli" words that have
-been deemed frequent and important enough to be listed separately. This page
-shall cover these new words.
+the toki pona community in 2020-2021, and officially introduces 61 additional
+words to the language for a total of 181 "nimi ku". While most of these words
+are rarely used in the community, there are 17 extra "nimi ku suli" words that
+have been deemed frequent and important enough to be listed separately. This
+page shall cover these new words.
 
 | word               | meaning                          |
 |--------------------|----------------------------------|
diff --git a/pages/tokipona/ru_13.md b/pages/tokipona/ru_13.md
index 1a5dc88..48a1fc5 100644
--- a/pages/tokipona/ru_13.md
+++ b/pages/tokipona/ru_13.md
@@ -21,7 +21,7 @@
 пона: "[Toki Pona Dictionary](https://www.amazon.com/dp/0978292367)" ("Словарь
 токи пона", также называется "ku" или "lipu ku"). В данной книге собраны
 переводы с английского на токи пона и наоборот множества различных слов,
-собранных путём опроса сообщества toki pona в 2021 году, и вводится в
+собранных путём опроса сообщества toki pona в 2020-2021 гг., и вводится в
 употребление 61 дополнительное слово (итого получается 181 "nimi ku").
 Большинство этих слов редко употребляются в сообществе токи пона, но 17 "nimi ku
 suli" упомянуты отдельно как особо важные. Эта страница расскажет об этих новых