diff --git a/docs/performance.md b/docs/performance.md
index 6a5316c801..3bca58afbc 100644
--- a/docs/performance.md
+++ b/docs/performance.md
@@ -1,4 +1,4 @@
-# Protobuf Perforamcne
+# Protobuf Performance
 This benchmark result is tested on workstation with processor of Intel® Xeon® Processor E5-2630 and 32GB RAM
 
 This table contains 3 languages' results: