Update README.md

README.md

@@ -258,7 +258,7 @@ Latest doc about raknet protocol
 #### The "DatagramCapsuleLayer" Structure
 |Field|Type|Endianness|Note|
 |-----|----|----------|----|
-|reliablitiyType|3 bits|Big Endian|extract or add 1 bit and so then do the endian thing and check if the result is 1|
+|reliabilityType|3 bits|Big Endian|extract or add 1 bit and so then do the endian thing and check if the result is 1|
 |isSegmented|bit|None|this is a connected bit to the reliabiltiy type so after this just write 1 bit with the value of 0 (false) 4 times to seperate from the size field|
 |size|uint16|Big Endian|its in bits so extract 3 bits if you want to read and add for writing unless you are using a stream type that uses bits as the size|
 |reliableCapsuleIndex|uint24|Little Endian|Only if reliable|