Index: doc/next-migration.txt
===================================================================
diff -u -r3d40cb4ba41cd488a5095695d7dcd8a6bd69efa9 -rf9bd043ef944ad48d9d626408d25d8df241d834d
--- doc/next-migration.txt	(.../next-migration.txt)	(revision 3d40cb4ba41cd488a5095695d7dcd8a6bd69efa9)
+++ doc/next-migration.txt	(.../next-migration.txt)	(revision f9bd043ef944ad48d9d626408d25d8df241d834d)
@@ -131,7 +131,7 @@
 Stack instproc pop {} {
    my instvar things
    set top [lindex $things 0]
-   set things [lrange $things 1 end] 
+   set things [lrange $things 1 end]
 }
 --------------------------------------------------
 |======================