Fixed username in save message.

src/save/writeToIndex.js

@@ -47,10 +47,15 @@ async function writeToIndex(posts, profilePaths, user, args) {
 
     try {
         const yamlIndex = yaml.safeDump(data);
+        const saved = await save(filepath, Buffer.from(yamlIndex, 'utf8'));
 
-        return save(filepath, Buffer.from(yamlIndex, 'utf8'));
+        console.log(user);
+
+        logger.info(`Saved index with ${posts.length} new posts for ${user.name}`);
+
+        return saved;
     } catch (error) {
-        logger.error(`Could not save index for ${user.username}: ${error.message}`);
+        logger.error(`Could not save index for ${user.name}: ${error.message}`);
         return null;
     }
 }