Make gcc init parameters consistent with other toolsets. Now one needs:

  using gcc : 3.3 : g++-3.3 ;

not

  using gcc : 3.3 g++-3.3 ;

Also fix a typo.


[SVN r23140]

tools/build

@@ -1 +1 @@
-Subproject commit 1d9874190d32c18eb6be941e6a656648520c9958
+Subproject commit 60b2b9622e59c2ec58869b4970aa7bb4136560aa