Index: tests/protected.test
===================================================================
diff -u -N -r4e48f1044506977558e55e4e40138cf876b9609f -r0697a2e33aa13c3642583e9533ed5ccf95f29250
--- tests/protected.test	(.../protected.test)	(revision 4e48f1044506977558e55e4e40138cf876b9609f)
+++ tests/protected.test	(.../protected.test)	(revision 0697a2e33aa13c3642583e9533ed5ccf95f29250)
@@ -114,39 +114,39 @@
   ? {::nsf::method::property C foo redefine-protected true} 1
   
   ? {C method SET {a b c} {...}} \
-      {refuse to overwrite protected method 'SET'; derive e.g. a sub-class!} \
+      {refuse to overwrite protected method 'SET'; derive e.g. a subclass!} \
       "redefine method SET"
   
   ? {C method foo {a b c} {...}} \
-      {refuse to overwrite protected method 'foo'; derive e.g. a sub-class!} \
+      {refuse to overwrite protected method 'foo'; derive e.g. a subclass!} \
       "redefine method foo"
   
   # check a predefined protection
   ? {::nx::Class method create {a b c} {...}} \
-      {refuse to overwrite protected method 'create'; derive e.g. a sub-class!} \
+      {refuse to overwrite protected method 'create'; derive e.g. a subclass!} \
       "redefine method create"
   
   # try to redefine predefined protected method via alias
   ? {::nsf::method::alias nx::Class create ::set} \
-      {refuse to overwrite protected method 'create'; derive e.g. a sub-class!} \
+      {refuse to overwrite protected method 'create'; derive e.g. a subclass!} \
       "redefine alias create"
   
   # try to redefine via forward
   ? {C forward SET ::set} \
-      {refuse to overwrite protected method 'SET'; derive e.g. a sub-class!} \
+      {refuse to overwrite protected method 'SET'; derive e.g. a subclass!} \
       "redefine forward SET"
 
   # try to redefine via setter
   ? {C property -accessor public SET} \
-      {refuse to overwrite protected method 'SET'; derive e.g. a sub-class!} \
+      {refuse to overwrite protected method 'SET'; derive e.g. a subclass!} \
       "redefine property SET"
   
   # redefine-protect object specific method
   nx::Object create o
   o object method foo {} {return 13}
   ::nsf::method::property o foo redefine-protected true
   ? {o object method foo {} {return 14}} \
-      {refuse to overwrite protected method 'foo'; derive e.g. a sub-class!}
+      {refuse to overwrite protected method 'foo'; derive e.g. a subclass!}
 }