Treewide fix of typo: PKG_LICENSE_FILE --> PKG_LICENSE_FILES

Without the trailing _S_ the variable is not considered at all.

Signed-off-by: Michael Heimpold <mhei@heimpold.de>

libs/libestr/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libestr
 PKG_VERSION:=0.1.10
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE_URL:=http://libestr.adiscon.com/files/download/
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
@@ -17,7 +17,7 @@ PKG_MD5SUM:=f4c9165a23587e77f7efe65d676d5e8e
 
 PKG_MAINTAINER:=Dov Murik <dmurik@us.ibm.com>
 PKG_LICENSE:=LGPL-2.1+
-PKG_LICENSE_FILE:=COPYING
+PKG_LICENSE_FILES:=COPYING
 
 PKG_FIXUP:=autoreconf
 PKG_INSTALL:=1