diff --git a/core/src/components/datetime/readme.md b/core/src/components/datetime/readme.md
index f37bd5703f9..4ad46e1a14a 100644
--- a/core/src/components/datetime/readme.md
+++ b/core/src/components/datetime/readme.md
@@ -31,8 +31,8 @@ the same ISO format which datetime value was originally given as.
 | Year and Month       | YYYY-MM                | 1994-12                       |
 | Complete Date        | YYYY-MM-DD             | 1994-12-15                    |
 | Date and Time        | YYYY-MM-DDTHH:mm       | 1994-12-15T13:47              |
-| UTC Timezone         | YYYY-MM-DDTHH:mm:ssTZD | 1994-12-15T13:47:20.789Z      |
-| Timezone Offset      | YYYY-MM-DDTHH:mm:ssTZD | 1994-12-15T13:47:20.789+05:00 |
+| UTC Timezone         | YYYY-MM-DDTHH:mm:ssZ   | 1994-12-15T13:47:20Z          |
+| Timezone Offset      | YYYY-MM-DDTHH:mm:ssTZD | 1994-12-15T13:47:20+05:00     |
 | Hour and Minute      | HH:mm                  | 13:47                         |
 | Hour, Minute, Second | HH:mm:ss               | 13:47:20                      |