correct multicodec spelling

Author: dryajov

libp2p/multicodec.nim

@@ -178,7 +178,7 @@ const MultiCodecList = [
   ("skein1024-1024", 0xB3E0),
   # poseidon2
   ("poseidon2-alt_bn_128-sponge-r2", 0xCD10),       # bn128 rate 2 sponge
-  ("poseidon2-alt_bn_128-mekle-2kb", 0xCD11),       # bn128 2kb compress & merkleize
+  ("poseidon2-alt_bn_128-merkle-2kb", 0xCD11),       # bn128 2kb compress & merkleize
   ("poseidon2-alt_bn_128-keyed-compress", 0xCD12),  # bn128 keyed compress
   # multiaddrs
   ("ip4", 0x04),

libp2p/multihash.nim

@@ -329,15 +329,15 @@ const
     MHash(mcodec: multiCodec("blake2s-248"), size: 31, coder: blake2Shash),
     MHash(mcodec: multiCodec("blake2s-256"), size: 32, coder: blake2Shash),
     MHash(mcodec: multiCodec("poseidon2-alt_bn_128-sponge-r2"), size: 32, coder: poseidon2_sponge_rate2),
-    MHash(mcodec: multiCodec("poseidon2-alt_bn_128-mekle-2kb"), size: 32, coder: poseidon2_merkle_2kb_sponge)
+    MHash(mcodec: multiCodec("poseidon2-alt_bn_128-merkle-2kb"), size: 32, coder: poseidon2_merkle_2kb_sponge)
   ]
 
 proc initMultiHashCodeTable(): Table[MultiCodec, MHash] {.compileTime.} =
   for item in HashesList:
     result[item.mcodec] = item
 
 const
-  CodeHashes = initMultiHashCodeTable()
+  CodeHashes* = initMultiHashCodeTable()
   MultiHashCodecsList* = HashesList.mapIt( it.mcodec )
 
 proc digestImplWithHash(hash: MHash, data: openArray[byte]): MultiHash =

tests/testmultihash.nim

@@ -89,7 +89,7 @@ const
       """909A0320823F7FB71C0998153E73AC734AE4870518F5FE324BD2484B68B565C288CF1E1E"""
     ],
     [
-      "poseidon2-alt_bn_128-mekle-2kb",
+      "poseidon2-alt_bn_128-merkle-2kb",
       "hello world",
       """919A0320D9A6AE0CBF28C5E9CBE28D7231D3A4DEDF8B3826B0F8C3C002CA95C21253E614"""
     ]