diff --git a/docs/configuration.md b/docs/configuration.md
index 9a53833b..56faf626 100644
--- a/docs/configuration.md
+++ b/docs/configuration.md
@@ -159,7 +159,7 @@ storage:
     encrypt: optional enable server-side encryption
     encryptionkeyid: optional KMS key id for encryption
     secure: optional ssl setting
-    chunksize: optional size valye
+    chunksize: optional size value
     rootdirectory: optional root directory
   inmemory:  # This driver takes no parameters
   delete: