diff --git a/README.md b/README.md
index 6550afa..d8e2b46 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # lighthouse-batch-parallel
 
-> :warning: **Running Lighthouse concurrently would skew [Performamce Score](https://developers.google.com/web/tools/lighthouse/v3/scoring#perf)** according to this [reply from Lighthouse team](https://github.com/GoogleChrome/lighthouse/issues/7104#issuecomment-458368476), be careful of giving [workersNum](#workersNum-optional) argument when the accuracy of performance score is important.
+> :warning: **Running Lighthouse concurrently would skew [Performance Score](https://developers.google.com/web/tools/lighthouse/v3/scoring#perf)** according to this [reply from Lighthouse team](https://github.com/GoogleChrome/lighthouse/issues/7104#issuecomment-458368476), be careful of giving [workersNum](#workersNum-optional) argument when the accuracy of performance score is important.
 
 <br>