--- a/config/config.mk
+++ b/config/config.mk
@@ -93,22 +93,17 @@ FINAL_TARGET = $(if $(XPI_NAME),$(DIST)/
 # needed in $(FINAL_TARGET).  For both, flat, and symlink, the directory
 # structure contains the chrome, so leave it in $(FINAL_TARGET).
 ifeq (jar,$(MOZ_CHROME_FILE_FORMAT))
 MAKE_JARS_TARGET = $(if $(XPI_NAME),$(FINAL_TARGET).stage,$(DIST)/chrome-stage)
 else
 MAKE_JARS_TARGET = $(FINAL_TARGET)
 endif
 
-#
 # The VERSION_NUMBER is suffixed onto the end of the DLLs we ship.
-# Since the longest of these is 5 characters without the suffix,
-# be sure to not set VERSION_NUMBER to anything longer than 3 
-# characters for Win16's sake.
-#
 VERSION_NUMBER		= 50
 
 ifeq ($(HOST_OS_ARCH),WINNT)
 win_srcdir      := $(subst $(topsrcdir),$(WIN_TOP_SRC),$(srcdir))
 BUILD_TOOLS     = $(WIN_TOP_SRC)/mozilla/build/unix
 else
 win_srcdir      := $(srcdir)
 BUILD_TOOLS     = $(MOZILLA_SRCDIR)/build/unix