Fixed some bug with multiple parent modes and commiting fixed printf snippet

snippets/text-mode/cc-mode/c-mode/printf

@@ -1,20 +1,6 @@
+# -*- mode: snippet -*-
 # name : printf 
 # contributor : joaotavora
-# description : a snippet that is very slightly buggy in 0.6.0b. There *must* be a space before the $2!
-#
-# While a per-snippet exit-hook property does not exist, this can be fixed with
-# this in your .emacs
-#
-# (setq yas/after-exit-snippet-hook '(yas/munch-useless-spaces-at-end))
-#
-# (defun yas/munch-useless-spaces-at-end ()
-#   (let ((end (1- yas/snippet-end)))
-#     (while (= (char-after end) ?\s)
-#       (setq end (1- end))
-#       (backward-char))
-#     (delete-region (point) yas/snippet-end)))
-#
-# but this might break some other snippets...
-#
 # --
-printf ("${1:%s}\\n"${1:$(if (string-match "%" text) "," "\);")} $2${1:$(if (string-match "%" text) "\);" "")}
+printf ("${1:%s}\\n"${1:$(if (string-match "%" text) "," "\);")
+}$2${1:$(if (string-match "%" text) "\);" "")}