Moved custom field's placement

README.md

 
 ## Custom fields
 
-SMAM allows you to add custom fields to your form (in addition to the default ones, which are the sender's name, the sender's e-mail address, the message's subject and the message's content). These fields will be added in your form below the content's field, in a tag defined by the settings file (one of <input>, <select> and <textarea>). We'll see below how to set the field's type.
+SMAM allows you to add custom fields to your form (in addition to the default ones, which are the sender's name, the sender's e-mail address, the message's subject and the message's content). These fields will be added in your form just above the content's field, in a tag defined by the settings file (one of <input>, <select> and <textarea>). We'll see below how to set the field's type.
 
 A custom field is defined in the `customFields` section of your settings file, as described below:
 

front/form.js

 			label: lang.form_subj_label,
 			type: 'text',
 			required: true
-		}),
-		text: getField({
-			name: items.text,
-			label: lang.form_mesg_label,
-			type: 'textarea',
-			required: true
 		})
 	};
 
 		DOMFields[fieldName] = getField(field);
 	}
 
+	// Add the message's textarea
+	DOMFields[text] = getField({
+		name: items.text,
+		label: lang.form_mesg_label,
+		type: 'textarea',
+		required: true
+	});
+
 	// Adding all nodes to document
 	for(let field in DOMFields) {
 		el.appendChild(DOMFields[field]);
 	}
 
+
 	// Adding submit button
 	el.appendChild(getSubmitButton('form_subm', lang.form_subm_label));