[vala] libarchive: Fix read_data_block C name

[Luca Bruno <lucabru src gnome org>]

commit 9b40777896ca30ea71bb9624a0b36353bfa94fd7
Author: Luca Bruno <lucabru src gnome org>
Date:   Sat Aug 24 12:52:04 2013 +0200

    libarchive: Fix read_data_block C name
    
    Fixes bug 704612.

 vapi/libarchive.vapi |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/vapi/libarchive.vapi b/vapi/libarchive.vapi
index 1276267..fede6f7 100644
--- a/vapi/libarchive.vapi
+++ b/vapi/libarchive.vapi
@@ -170,7 +170,7 @@ namespace Archive {
 
                [CCode (cname="archive_read_data")]
                public ssize_t read_data (void* buffer, size_t size);
-               [CCode (cname="archive_read_block")]
+               [CCode (cname="archive_read_data_block")]
                public Result read_data_block (out void* buff, out size_t size, out Posix.off_t offset);
                [CCode (cname="archive_read_data_skip")]
                public Result read_data_skip ();