diff --git a/autotests/util/iwd.py b/autotests/util/iwd.py
index 4e69c7e8..54b4819e 100755
--- a/autotests/util/iwd.py
+++ b/autotests/util/iwd.py
@@ -710,7 +710,7 @@ class Network(IWDDBusAbstract):
             Connect to the network. Request the device implied by the object
             path to connect to specified network.
 
-			Possible exception: AbortedEx
+            Possible exception: AbortedEx
                                 BusyEx
                                 FailedEx
                                 NoAgentEx