Fixing bug that caused newline in browser console

src/consolewriter.ts

@@ -128,13 +128,13 @@ export class ConsoleAdapter implements Adapter {
       if (message.name) prefix = `[${message.name}]=>`;
 
       if (browser) {
-         let text = "";
+
          let formats: string[] = [];
-         lines.forEach(line => {
+         let text = lines.map(line => {
             let [t, fmts] = this.formatLine(line);
-            text += t + "\n";
             formats.push(...fmts);
-         })
+            return t;
+         }).join("\n");
          // console.log(formats);
          console.log(text, ...formats);
       } else {