chore(i18n): Adapted spelling of CSV

Definition see https://en.wikipedia.org/wiki/Comma-separated_values

Signed-off-by: rakekniven <[email protected]>

src/components/ImportEmailsDialog.vue

@@ -37,7 +37,7 @@ const uploadResultCaption = computed(() => {
 		: { class: 'import-list__caption--success', label: t('spreed', 'Uploaded file is verified') }
 })
 
-const importListDescription = t('spreed', 'Content format is Comma Separated Values (CSV):<br/>- Header line is required and must match <samp>"email","name"</samp> or just <samp>"email"</samp><br/>- One entry per line (e.g. <samp>"John Doe","[email protected]"</samp>)',
+const importListDescription = t('spreed', 'Content format is comma-separated values (CSV):<br/>- Header line is required and must match <samp>"email","name"</samp> or just <samp>"email"</samp><br/>- One entry per line (e.g. <samp>"John Doe","[email protected]"</samp>)',
 	undefined,
 	undefined, {
 		escape: true,