Minor changes

controllers/canvas.mjs

@@ -22,8 +22,9 @@ export default async function generateCanvas(manifestId, name) {
 
 	console.log('Filename: ' + filename);
 
-	let label = name
-		.replace(/c(\w{1,2})0+(\d+).*(\.\w{2,3})?$/i, function (str, c, number) {
+	let label = name.replace(
+		/c(\w{1,2})0+(\d+).*(\.\w{2,3})?$/i,
+		function (str, c, number) {
 			return `C${c}. ${number}`;
 		});
 	// Add PCA to canvas label for HSI images