remove a leftover log and fix notification message

autogitmerge.mjs

@@ -56,13 +56,12 @@ while (true) {
         const url = new URL(config.notification['merge-request-url']);
         let [projectId, mergeRequestIid] = url.pathname.substring(1).split('/merge_requests/');
         url.pathname = `/api/v4/projects/${encodeURIComponent(projectId)}/merge_requests/${mergeRequestIid}/notes`
-        console.log(url.toString())
         let body = config.notification.message
         if (body === undefined) {
           // merge again capturing the output this time
           await $`git reset --hard project/${config.project.branch}`
           const gitOutput = (await $`git merge upstream/${config.upstream.branch}`.nothrow()).toString()
-          body = `Error while merging upstream changes
+          body = `Error while merging upstream changes.
 \`\`\`console
 $ git merge upstream/${config.upstream.branch}
 ${gitOutput}