diff --git a/README.md b/README.md
index 2361deba9..7a3179f32 100644
--- a/README.md
+++ b/README.md
@@ -76,7 +76,7 @@ cd blaze
 
 Specify shims package of which spark version that you would like to run on.
 
-Currently we have supported these shims:
+Currently, we have supported these shims:
 
 * spark-3.0 - for spark3.0.x
 * spark-3.1 - for spark3.1.x