diff --git a/require.Makefile b/require.Makefile
index 8ff3fb5823b78877d79723e265dafca38afd516d..db4f8bcd1e6647bbb6a2933b0418067097ccbc16 100644
--- a/require.Makefile
+++ b/require.Makefile
@@ -89,7 +89,7 @@ dbLoadTemplate.c: dbLoadTemplate_lex.c ../$(APPSRC)/dbLoadTemplate.h
 # moduleversion should convert to db instead of template
 # So, ESS uses it internally independent upon any IOC
 # variables
-# 
+#
 EPICS_BASE_HOST_BIN = $(EPICS_BASE)/bin/$(EPICS_HOST_ARCH)
 MSI =  $(EPICS_BASE_HOST_BIN)/msi