docs(customizing_deis): remove unused registry secret key

This key was removed in a recent release of the docker registry so it is no longer in use.
deis · Mar 12, 2015 · 4b455ee · 4b455ee
1 parent 22b8346
commit 4b455ee
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/docs/customizing_deis/registry_settings.rst b/docs/customizing_deis/registry_settings.rst
@@ -26,7 +26,6 @@ setting                                  description
 /deis/registry/host                      IP address of the host running registry
 /deis/registry/port                      port used by the registry service (default: 5000)
 /deis/registry/protocol                  protocol for registry (default: http)
-/deis/registry/secretKey                 used for secrets (default: randomly generated)
 ===========================              =================================================================================
 
 Settings used by registry