diff --git a/pantheon/src/main/java/tech/pegasys/pantheon/cli/PantheonCommand.java b/pantheon/src/main/java/tech/pegasys/pantheon/cli/PantheonCommand.java
index 3c5f7dd69a..1a1b8d75aa 100644
--- a/pantheon/src/main/java/tech/pegasys/pantheon/cli/PantheonCommand.java
+++ b/pantheon/src/main/java/tech/pegasys/pantheon/cli/PantheonCommand.java
@@ -226,7 +226,7 @@ public class PantheonCommand implements Runnable {
     names = {"--rinkeby"},
     description =
         "Use the Rinkeby test network"
-            + "- see https://github.com/ethereum/EIPs/issues/225 (default: ${DEFAULT-VALUE})"
+            + " - see https://github.com/ethereum/EIPs/issues/225 (default: ${DEFAULT-VALUE})"
   )
   private final Boolean rinkeby = false;