diff --git a/source/_integrations/dyson.markdown b/source/_integrations/dyson.markdown
index 2fc4820b085..b433c645590 100644
--- a/source/_integrations/dyson.markdown
+++ b/source/_integrations/dyson.markdown
@@ -78,7 +78,7 @@ Discovery is not yet supported for any robot vacuum models (Dyson 360 Eye). For
 To find a devices IP address, you can use your router or `nmap`:
 
 ```bash
-$ nmap -p 1883 XXX.XXX.XXX.XXX/YY -- open
+$ nmap -p 1883 XXX.XXX.XXX.XXX/YY --open
 ```
 
 Where:
@@ -89,7 +89,7 @@ Where:
 For example:
 
 ```bash
-$ nmap -p 1883 192.168.0.0/24 -- open
+$ nmap -p 1883 192.168.0.0/24 --open
 ```
 
 ## Vacuum
@@ -168,4 +168,4 @@ Note: currently only the 2018 dyson fans are supported(TP04 and DP04).
 
 - Pure Cool link (desk and tower)
 - Pure Hot+cool link (see climate part) for thermal control
-- Pure Cool 2018 Models (TP04 and DP04)
\ No newline at end of file
+- Pure Cool 2018 Models (TP04 and DP04)