diff --git a/README.md b/README.md
index 0eb11cedc2..a4eda0bfb0 100644
--- a/README.md
+++ b/README.md
@@ -51,7 +51,7 @@ With the client, you can create collection:
 ```python
 client.create_collection(
     collection_name="demo_collection",
-    dimension=768,  # The vectors we will use in this demo has 768 dimensions
+    dimension=768,  # The vectors we will use in this demo have 768 dimensions
 )
 ```
 
@@ -680,4 +680,4 @@ Reference to cite when you use Milvus in a research paper:
 <a href="https://github.com/zhuyaguang"><img src="https://avatars.githubusercontent.com/u/8857976?v=4" width="30px" /></a>
 <a href="https://github.com/zjjzyl"><img src="https://avatars.githubusercontent.com/u/6939141?v=4" width="30px" /></a>
 <a href="https://github.com/zxf2017"><img src="https://avatars.githubusercontent.com/u/29620478?v=4" width="30px" /></a>
-<!-- Do not remove end of hero-bot -->
\ No newline at end of file
+<!-- Do not remove end of hero-bot -->