diff --git a/benchmark/_cli.js b/benchmark/_cli.js
index 583da8f6b20..990e37b67ce 100644
--- a/benchmark/_cli.js
+++ b/benchmark/_cli.js
@@ -140,8 +140,8 @@ CLI.prototype.getCpuCoreSetting = function() {
   const isValid = /^(\d+(-\d+)?)(,\d+(-\d+)?)*$/.test(value);
   if (!isValid) {
     throw new Error(`
-        Invalid CPUSET format: "${value}". Please use a single core number (e.g., "0"), 
-        a range of cores (e.g., "0-3"), or a list of cores/ranges 
+        Invalid CPUSET format: "${value}". Please use a single core number (e.g., "0"),
+        a range of cores (e.g., "0-3"), or a list of cores/ranges
         (e.g., "0,2,4" or "0-2,4").\n\n${this.usage}
     `);
   }