diff --git a/pct.adoc b/pct.adoc
index 5710d0f..95856da 100644
--- a/pct.adoc
+++ b/pct.adoc
@@ -453,7 +453,8 @@ set the address and gateway, while it's running
 
 Reduce the memory of the container to 512MB
 
- pct set -memory 512 100
+ pct set 100 -memory 512
+
 
 Files
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