Update test dynbk001 due to new functionality in :break add

testsuite/tests/ghc-regress/ghci.debugger/dynbk1/dynbk001.script

+
 :set -fglasgow-exts
 :l ../Test
+
+:break add 1
+-- Illegal, no module loaded under debugging mode
+
 :set -fdebugging
 :l ../QSort
 
@@ -12,9 +17,6 @@
 :break del QSort 1 1 
 -- Illegal: no breakpoint at (1,1) in Main
 
-:break add 1       
- -- Illegal syntax
-
 :break add NonModule 1
 -- Illegal: I don't know this module
 

testsuite/tests/ghc-regress/ghci.debugger/dynbk1/dynbk001.stdout

+*** Exception: Module main:Test.Test2 was not loaded under debugging mode.
+Enable debugging mode with -fdebugging (and reload your module)
 Not a valid breakpoint #. Use :breakpoint list to see the current breakpoints.
 *** Exception: No suitable breakpoint site found
 *** Exception: No suitable breakpoint site found
-Breakpoint set at main:QSort:5:15
 Could not find module `NonModule':
   Use -v to see a list of the files searched for.
 Could not find module `Test':