diff --git a/docs/reference/commandline/dockerd.md b/docs/reference/commandline/dockerd.md
index 3ce72bb44b..5d4e9baf17 100644
--- a/docs/reference/commandline/dockerd.md
+++ b/docs/reference/commandline/dockerd.md
@@ -1364,8 +1364,10 @@ This is a full example of the allowed configuration options on Linux:
 			]
 		}
 	},
-	"default-address-pools":[{"base":"172.80.0.0/16","size":24},
-	{"base":"172.90.0.0/16","size":24}]
+	"default-address-pools":[
+		{"base":"172.80.0.0/16","size":24},
+		{"base":"172.90.0.0/16","size":24}
+	]
 }
 ```