diff --git a/apiary.apib b/apiary.apib
index c94fe2d..7a4a916 100644
--- a/apiary.apib
+++ b/apiary.apib
@@ -7,7 +7,7 @@
 
 List of the XOS instances
 
-## Instances [/api/core/instances/{instance_id}/]
+## Instances [/api/core/instances/{id}/]
 
 ### List all Instances [GET]
 
@@ -55,7 +55,7 @@
 
 List of the XOS users
 
-## Users [/api/core/users/{user_id}/]
+## Users [/api/core/users/{id}/]
 
 ### List all Users [GET]