runtime(doc): reword and reformat how to use defaults.vim

closes: #15663
closes: #15668

Signed-off-by: Max Coplan <mchcopl@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/doc/starting.txt b/runtime/doc/starting.txt
index 02885e6..84bf30f 100644
--- a/runtime/doc/starting.txt
+++ b/runtime/doc/starting.txt
@@ -1,4 +1,4 @@
-*starting.txt*  For Vim version 9.1.  Last change: 2024 Sep 05
+*starting.txt*  For Vim version 9.1.  Last change: 2024 Sep 15
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -1077,9 +1077,10 @@
 recommended to add these lines somewhere near the top: >
 	unlet! skip_defaults_vim
 	source $VIMRUNTIME/defaults.vim
-Then Vim works like before you had a .vimrc. Copying $VIMRUNTIME/vimrc_example
-is way to do this.  Alternatively, you can copy defaults.vim to your .vimrc
-and modify it (but then you won't get updates when it changes).
+Then Vim works like before you had a .vimrc.
+Copying $VIMRUNTIME/vimrc_example.vim to your .vimrc is another way to do
+this. Alternatively, you can copy defaults.vim to your .vimrc and modify it
+(but then you won't get updates when it changes).
 
 If you don't like some of the defaults, you can still source defaults.vim and
 revert individual settings.  See the defaults.vim file for hints on how to