diff --git a/torchx/runner/config.py b/torchx/runner/config.py
index 0366d691e..ab8e52711 100644
--- a/torchx/runner/config.py
+++ b/torchx/runner/config.py
@@ -73,7 +73,7 @@
 
 #. In addition, it is possible to specify a different config other than .torchxconfig to
    load at runtime. Requirements are that the config path is specified by enviornment
-   variable TORCHX_CONFIG. It also disables hierarchy loading configs from multiple
+   variable TORCHXCONFIG. It also disables hierarchy loading configs from multiple
    directories as the cases otherwise.
 
 #. User level .torchxconfig