Resolve linter issues

app/sql.js

@@ -854,7 +854,10 @@ async function updateToLokiSchemaVersion1(currentVersion, instance) {
 
   const publicChatData = {
     ...baseData,
-    id: `publicChat:1@${lokiPublicServerData.serverUrl.replace(/^https?\:\/\//i, '')}`,
+    id: `publicChat:1@${lokiPublicServerData.serverUrl.replace(
+      /^https?:\/\//i,
+      ''
+    )}`,
     server: lokiPublicServerData.serverUrl,
     name: 'Loki Public Chat',
     channelId: '1',

js/modules/loki_public_chat_api.js

@@ -458,7 +458,7 @@ class LokiPublicChannelAPI {
 
       // if any problems, abort out
       if (res.err || !res.response) {
-        if (res.err) log.error('Error '+res.err);
+        if (res.err) log.error(`Error ${res.err}`);
         break;
       }