Warning JavaScript

Good morning! I’m Alberto Cavanna of the Weekly “L’Ancora”. I have to say that the site respects the w3c standards. I used the official validator (https://validator.w3.org/nu/?doc=https%3A%2F%2Fwww.settimanalelancora.it%2F#l452c63) and I am reporting this warning

Warning: The type attribute is unnecessary for JavaScript resources.
From line 150, column 1; to line 150, column 132
</script>↩<script type=’text/javascript’ src=’https://www.settimanalelancora.it/wp-content/plugins/youtube-embed-plus/scripts/ytprefs.min.js’></scri

Warning: The type attribute is unnecessary for JavaScript resources.
From line 1683, column 1; to line 1683, column 132
</script>↩<script type=’text/javascript’ src=’https://www.settimanalelancora.it/wp-content/plugins/youtube-embed-plus/scripts/fitvids.min.js’></scri

how can I solve them?
thankyou

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