--- a/RegressionTests__TimeDurationTest.st	Thu May 24 17:48:49 2018 +0200
+++ b/RegressionTests__TimeDurationTest.st	Thu May 24 17:49:05 2018 +0200
@@ -95,12 +95,12 @@
     self assert:(t := 4 nanoseconds) printString = ('4ns').
     self assert:(t := 40 nanoseconds) printString = ('40ns').
     self assert:(t := 400 nanoseconds) printString = ('400ns').
-    self assert:(t := 4000 nanoseconds) printString = ('4us').
+    self assert:(t := 4000 nanoseconds) printString = ('4µs').
     self assert:(4000 nanoseconds = 4 microseconds).
 
-    self assert:(t := 4 microseconds) printString = ('4us').
-    self assert:(t := 40 microseconds) printString = ('40us').
-    self assert:(t := 400 microseconds) printString = ('400us').
+    self assert:(t := 4 microseconds) printString = ('4µs').
+    self assert:(t := 40 microseconds) printString = ('40µs').
+    self assert:(t := 400 microseconds) printString = ('400µs').
     self assert:(t := 4000 microseconds) printString = ('4ms').
     self assert:(4000 microseconds = 4 milliseconds).
 
@@ -112,6 +112,8 @@
     "
      self new test_00_Basic
     "
+
+    "Modified: / 24-05-2018 / 17:42:49 / Claus Gittinger"
 !
 
 test_01_Addition