- fix bug in make help introduced by landley in r15022:

Development:
  bloatcheck             - show size difference between busybox_unstripped
  /bin/sh: -c: line 0: unexpected EOF while looking for matching `''
  /bin/sh: -c: line 1: syntax error: unexpected end of file
  make[1]: *** [help] Error 2
  make: *** [help] Error 2

diff --git a/Makefile b/Makefile
index 8f5094a..95fb3b5 100644
--- a/Makefile
+++ b/Makefile
@@ -133,7 +133,7 @@
 	@echo
 	@echo 'Development:'
 	@echo '  bloatcheck             - show size difference between busybox_unstripped'
-	@echo '                           and busybox_old
+	@echo '                           and busybox_old'
 	@echo '  check			- run the test suite for all applets'
 	@echo '  checkhelp		- check for missing help-entries in Config.in'
 	@echo '  randconfig		- generate a random configuration'