expat: fix metadata

Signed-off-by Kevin Tian <kevin.tian@intel.com>

meta/packages/expat/expat.inc

@@ -1,5 +1,5 @@
-DESCRIPTION = "Jim Clarkes XML parser library."
-HOMEPAGE = "http://expat.sf.net/"
+DESCRIPTION = "Expat is an XML parser library written in C. It is a stream-oriented parser in which an application registers handlers for things the parser might find in the XML document (like start tags)"
+HOMEPAGE = "http://expat.sourceforge.net/"
 SECTION = "libs"
 LICENSE = "MIT"
 

meta/packages/expat/expat_2.0.0.bb

@@ -1,7 +1,7 @@
 require expat.inc
 PR = "r3"
 
-SRC_URI += "file://autotools.patch;patch=1"
+SRC_URI += "file://autotools.patch;"
 
 inherit lib_package