--- a/common/SCMAbstractFileoutLikeTask.st	Tue Dec 17 17:23:42 2019 +0100
+++ b/common/SCMAbstractFileoutLikeTask.st	Wed Dec 18 18:41:40 2019 +0100
@@ -101,8 +101,13 @@
     ^ suppresBuildSupportFiles
 !
 
-suppresBuildSupportFiles:something
-    suppresBuildSupportFiles := something.
+suppresBuildSupportFiles:aBoolean
+    "/ typo in name - kept for a while for backward compat.
+    self suppressBuildSupportFiles:aBoolean.
+!
+
+suppressBuildSupportFiles:aBoolean
+    suppresBuildSupportFiles := aBoolean.
 !
 
 suppressClasses