Capitalization in example script

In the file cmds/iocStats.cmd, in the require the module is spelled as iocStats instead of iocstats, causing it to fail. Modifying the file so that it reads require iocstats,3.1.16 lets the .cmd file load.

[kyrsjo@C7-ESS-EPICS cmds]$ pwd
/home/kyrsjo/EPICS/e3/common/e3-iocStats/cmds
[kyrsjo@C7-ESS-EPICS cmds]$ git diff
diff --git a/cmds/iocStats.cmd b/cmds/iocStats.cmd
index 3beb784..3b864ef 100644
--- a/cmds/iocStats.cmd
+++ b/cmds/iocStats.cmd
@@ -1,4 +1,4 @@
-require iocStats,3.1.16
+require iocstats,3.1.16
 
 epicsEnvSet("SEC", "SEC")
 epicsEnvSet("SUB", "SUB01")

Note: I'm following http://e3.pages.esss.lu.se/kb/training/workbook/2_e3_ioc.html, which instructs the newbee (i.e. me) to try to load this file. I remember reading somewhere that since some version, all module names must be lowercase -- could it be require 3.3.0? https://gitlab.esss.lu.se/e3/e3-require/-/blob/master/CHANGELOG.md