runtime(doc): update documentation

closes: #14616

Signed-off-by: RestorerZ <restorer@mail2k.ru>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/doc/uganda.txt b/runtime/doc/uganda.txt
index 6b77050..513759f 100644
--- a/runtime/doc/uganda.txt
+++ b/runtime/doc/uganda.txt
@@ -1,4 +1,4 @@
-*uganda.txt*    For Vim version 9.1.  Last change: 2022 Mar 02
+*uganda.txt*    For Vim version 9.1.  Last change: 2024 Apr 22
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -203,7 +203,7 @@
 visited the centre myself many times, starting in 1993.  The visit reports are
 on the ICCF web site.
 
-If you have any further questions, send me e-mail: <Bram@vim.org>.
+If you have any further questions, send e-mail: <Bram@vim.org>.
 
 The address of the centre is:
 			Kibaale Children's Centre
@@ -223,9 +223,8 @@
 		Canadian sponsors for the children in Kibaale.  Kuwasha
 		forwards 100% of the money to the project in Uganda.  You can
 		send them a one time donation directly.
-		Please send me a note so that I know what has been donated
-		because of Vim.  Look on their site for information about
-		sponsorship: https://www.kuwasha.net/
+		Look on their site for information about sponsorship:
+		https://www.kuwasha.net/
 		If you make a donation to Kuwasha you will receive a tax
 		receipt which can be submitted with your tax return.