diff --git a/examples/server/public_simplechat/readme.md b/examples/server/public_simplechat/readme.md
index 5ac8258f2..87fa464b9 100644
--- a/examples/server/public_simplechat/readme.md
+++ b/examples/server/public_simplechat/readme.md
@@ -47,6 +47,16 @@ Open this simple web front end from your local browser
 
 Once inside
 * Select between chat and completion mode. By default it is set to chat mode.
+  * in completion mode
+    * the logic by default doesnt insert "THE_ROLE: " prefix wrt each role's message.
+      If the model requires any prefix wrt user role messages, then the end user has to
+      explicitly add the needed prefix, when they enter their chat message.
+      This keeps the logic simple, while still giving flexibility to the end user to
+      manage any templating/tagging requirement wrt their messages to the model.
+    * the logic doesnt insert newline at the begining and end wrt the prompt message generated.
+      However if the chat being sent to completion end point has more than one role's message,
+      then insert newline when moving from one role's message to the next role's message, so
+      that it can be clearly identified.
 * If you want to provide a system prompt, then ideally enter it first, before entering any user query.
   * if chat.add_system_begin is used
     * you cant change the system prompt, after it is has been submitted once along with user query.
diff --git a/examples/server/public_simplechat/simplechat.js b/examples/server/public_simplechat/simplechat.js
index 3db050cac..59710d330 100644
--- a/examples/server/public_simplechat/simplechat.js
+++ b/examples/server/public_simplechat/simplechat.js
@@ -16,8 +16,10 @@ class ApiEP {
 let gUsageMsg = `
     <ul>
     <li> Set system prompt above, to try control ai response charactersitic, if model supports same.</li>
+    <li> + Completion mode normally wont have a system prompt.</li>
     <li> Enter your query to ai assistant below.</li>
-    <li> Use shift+enter for inserting enter.</li>
+    <li> + Completion mode doesnt insert user: prefix implicitly.</li>
+    <li> + Use shift+enter for inserting enter/newline.</li>
     <li> Refresh the page to start over fresh.</li>
     </ul>
 `;
@@ -303,6 +305,8 @@ class MultiChatUI {
             // allow user to insert enter into their message using shift+enter.
             // while just pressing enter key will lead to submitting.
             if ((ev.key === "Enter") && (!ev.shiftKey)) {
+                let value = this.elInUser.value;
+                this.elInUser.value = value.substring(0,value.length-1);
                 this.elBtnUser.click();
                 ev.preventDefault();
             }