when working with ejs and render a file of comments contains username and comment it only renders the username and the comments is not rendering at all

index of comments
“const comments = [
{
username:’memo’ ,
Comment:’ha ha ha hahaha’
},
{
username:’ makrom’ ,
Comment:’xy xy xy xyxyxyxyxyxy’
},
{
username:’meno’ ,
Comment:’that is so funny’
},
{
username:’mena’ ,
Comment:’here is a comment’
}
]`

`app.get(‘/comments’ , (req , res) => {
res.render(‘comments/index’ , { comments })
})“

EJS

<% for (let c of comments){ %> <li> <%= c.username%> - <%=c.comment%></li> <% } %>

expected to render the username and its comment but it only render the username