File 0569-Fix-typo-in-calendar-date-0-type-docs.patch of Package erlang

From 5270f4c05ef2c3dd5045499d18eb6093e6f7ee2b Mon Sep 17 00:00:00 2001
From: Maria Scott <maria-12648430@hnc-agency.org>
Date: Tue, 9 Dec 2025 10:46:44 +0100
Subject: [PATCH] Fix typo in calendar:date/0 type docs

---
 lib/stdlib/src/calendar.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/stdlib/src/calendar.erl b/lib/stdlib/src/calendar.erl
index b00df6b0da..a738470aea 100644
--- a/lib/stdlib/src/calendar.erl
+++ b/lib/stdlib/src/calendar.erl
@@ -171,7 +171,7 @@ range depends on the underlying operating system.
 A date using the Gregorian calendar.
 
 All APIs expect this to be a valid date. If the source of the date
-is unknown, then verify that is it valid by calling `valid_date/1`
+is unknown, then verify that it is valid by calling `valid_date/1`
 before using it.
 """.
 -type date()           :: {year(),month(),day()}.
-- 
2.51.0