Clarify that you do not have to use these commands

Author: jsoref

unknown-words.sh

@@ -2554,7 +2554,7 @@ spelling_body() {
       accept_heading="To $accept_words_text$accept_conjunction$exclude_files_text"
       output_accept_script="$(echo "
         <details><summary>$accept_heading,
-        run the following commands</summary>
+        you could run the following commands</summary>
 
         ... in a clone of the [$remote_url_ssh]($remote_url_https) repository
         on the $b$remote_ref$b branch ([:information_source: how do I use this?](