diff --git a/Format documentation.md b/Format documentation.md
index 008e1d0..0269304 100644
--- a/Format documentation.md	
+++ b/Format documentation.md	
@@ -22,7 +22,7 @@ File Sections
 
 A binary plist file has four sections:
 
-1. The first 8 bytes are an identifier and always equal to 'bplist00'.
+1. The first 8 bytes are an identifier, equal to 'bplistXX' where XX is two digits. 'bplist00' and 'bplist01' are known, I don't know the differences.
 
 2. Second is all of the elements in the plist, encoded and concatenated.
 
@@ -49,7 +49,7 @@ The final 32 bytes of a binary plist have the following format:
      
   3. a 1 byte integer which is the number of bytes for an object reference 
      number. Valid values are 1 or 2. Reference numbers are encoded as 
-     unsigned, bug endian integers.
+     unsigned, big endian integers.
      
   4. 4 bytes of \x00 padding
   
diff --git a/bplistlib/classes.py b/bplistlib/classes.py
index d4f25d9..295c1af 100644
--- a/bplistlib/classes.py
+++ b/bplistlib/classes.py
@@ -265,7 +265,7 @@ def encode_body(self, array, object_length):
     
     def decode_body(self, raw, object_length):
         """Decode the reference list into a flattened array."""
-        format_ = self.format * object_length
+        format_ = self.endian + self.format * object_length
         array = unpack(format_, raw)
         return list(array)