diff --git a/heatclient/tests/inline_templates.py b/heatclient/tests/inline_templates.py
index 56667ac0..6ea42d81 100644
--- a/heatclient/tests/inline_templates.py
+++ b/heatclient/tests/inline_templates.py
@@ -43,7 +43,7 @@ parameters:
     default: 0
     constraints:
       - range: {min: 0, max: 10}
-        description: must be betwen 0 and 10
+        description: must be between 0 and 10
   param3:
     type: boolean