diff --git a/Path-Specific-Configuration.md b/Path-Specific-Configuration.md
index 53155e5..0c0065d 100644
--- a/Path-Specific-Configuration.md
+++ b/Path-Specific-Configuration.md
@@ -68,7 +68,9 @@ Usage of fs.configure:
   -replication string
     	assign writes with this replication
   -ttl string
-    	assign writes with this TTL
+    	assign writes with this ttl
+  -volumeGrowthCount int
+    	the number of physical volumes to add if no writable volumes
 ```
 
 ## What is NOT included