diff --git a/quartz/bootstrap-cli.mjs b/quartz/bootstrap-cli.mjs
index adcdb9fc..cfb01f15 100755
--- a/quartz/bootstrap-cli.mjs
+++ b/quartz/bootstrap-cli.mjs
@@ -86,8 +86,8 @@ const BuildArgv = {
   },
   concurrency: {
     number: true,
-    describe: "how many threads to use to parse notes"
-  }
+    describe: "how many threads to use to parse notes",
+  },
 }
 
 function escapePath(fp) {
diff --git a/quartz/processors/parse.ts b/quartz/processors/parse.ts
index 13400204..69df69b3 100644
--- a/quartz/processors/parse.ts
+++ b/quartz/processors/parse.ts
@@ -118,7 +118,8 @@ export async function parseMarkdown(ctx: BuildCtx, fps: FilePath[]): Promise<Pro
   const log = new QuartzLogger(argv.verbose)
 
   const CHUNK_SIZE = 128
-  let concurrency = ctx.argv.concurrency ?? (fps.length < CHUNK_SIZE ? 1 : os.availableParallelism())
+  let concurrency =
+    ctx.argv.concurrency ?? (fps.length < CHUNK_SIZE ? 1 : os.availableParallelism())
 
   let res: ProcessedContent[] = []
   log.start(`Parsing input files using ${concurrency} threads`)
diff --git a/quartz/sourcemap.ts b/quartz/sourcemap.ts
index 8b05c8bb..d3b9cf73 100644
--- a/quartz/sourcemap.ts
+++ b/quartz/sourcemap.ts
@@ -16,4 +16,3 @@ export const options: sourceMapSupport.Options = {
     }
   },
 }
-
diff --git a/quartz/trace.ts b/quartz/trace.ts
index ca3a5a08..c7f3cc33 100644
--- a/quartz/trace.ts
+++ b/quartz/trace.ts
@@ -11,10 +11,10 @@ export function trace(msg: string, err: Error) {
   lines.push("")
   lines.push(
     "\n" +
-    chalk.bgRed.black.bold(" ERROR ") +
-    "\n" +
-    chalk.red(` ${msg}`) +
-    (err.message.length > 0 ? `: ${err.message}` : ""),
+      chalk.bgRed.black.bold(" ERROR ") +
+      "\n" +
+      chalk.red(` ${msg}`) +
+      (err.message.length > 0 ? `: ${err.message}` : ""),
   )
 
   if (!stack) {