package/grep: bump to version 3.4

Format hash file with two spaces delimiter.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/grep/grep.hash

@@ -1,5 +1,5 @@
 # Locally calculated after checking signature
-# http://ftp.gnu.org/gnu/grep/grep-3.3.tar.xz.sig
+# http://ftp.gnu.org/gnu/grep/grep-3.4.tar.xz.sig
 # using key 155D3FC500C834486D1EEA677FD9FCCB000BEEEE
-sha256 b960541c499619efd6afe1fa795402e4733c8e11ebf9fafccc0bb4bccdc5b514  grep-3.3.tar.xz
-sha256 3972dc9744f6499f0f9b2dbf76696f2ae7ad8af9b23dde66d6af86c9dfb36986  COPYING
+sha256  58e6751c41a7c25bfc6e9363a41786cff3ba5709cf11d5ad903cf7cce31cc3fb  grep-3.4.tar.xz
+sha256  3972dc9744f6499f0f9b2dbf76696f2ae7ad8af9b23dde66d6af86c9dfb36986  COPYING

package/grep/grep.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-GREP_VERSION = 3.3
+GREP_VERSION = 3.4
 GREP_SITE = $(BR2_GNU_MIRROR)/grep
 GREP_SOURCE = grep-$(GREP_VERSION).tar.xz
 GREP_LICENSE = GPL-3.0+