diff --git a/lib/ljm_functions.js b/lib/ljm_functions.js
index <HASH>..<HASH> 100644
--- a/lib/ljm_functions.js
+++ b/lib/ljm_functions.js
@@ -118,7 +118,7 @@ LJM_FUNCTIONS.LJM_ListAllExtended = {
 	]
 };
 
-LJM_FUNCTIONS.ljM_OpenAll = {
+LJM_FUNCTIONS.LJM_OpenAll = {
 	'ret': [{'LJM_ERROR_RETURN': 	'int'}],
 	'args': [
 		{'DeviceType': 				'int'},
Fixed a typo in a function name.