diff --git a/scripts/createBenchmark.ts b/scripts/createBenchmark.ts
index 659df53c915..6148d80bf2c 100644
--- a/scripts/createBenchmark.ts
+++ b/scripts/createBenchmark.ts
@@ -32,7 +32,7 @@ sourceFiles.forEach(f=> {
 });
 var compilerSoruces = `var compilerSources = ${JSON.stringify(rawCompilerSources) };`;
 
-// .js code for the compiler, what we are actuallty testing
+// .js code for the compiler, what we are actually testing
 var rawCompilerJavaScript = fs.readFileSync(path.join(tsBuildDir, "tsc.js")).toString();
 rawCompilerJavaScript = rawCompilerJavaScript.replace("ts.executeCommandLine(ts.sys.args);", "");