add a missing $

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@40568 20353a03-c40f-0410-a6d1-a30d3c3de9de

buildout/software-profiles/neon.cfg

@@ -21,5 +21,5 @@ configure-options =
 environment =
   PATH=${libxml2:location}/bin:%(PATH)s
   PKG_CONFIG_PATH=${openssl:location}/lib/pkgconfig:${libxml2:location}/lib/pkgconfig
-  CPPFLAGS=-I${openssl:location}/include -I{zlib:location}/include
+  CPPFLAGS=-I${openssl:location}/include -I${zlib:location}/include
   LDFLAGS=-L${openssl:location}/lib -Wl,-rpath -Wl,${openssl:location}/lib -Wl,-rpath -Wl,${zlib:location}/lib -Wl,-rpath -Wl,${libxml2:location}/lib