slip32 --> slip132

diff --git a/docs/generic-wallet-export.md b/docs/generic-wallet-export.md
index f982311..0a50320 100644
--- a/docs/generic-wallet-export.md
+++ b/docs/generic-wallet-export.md
@@ -57,7 +57,7 @@ to be the first (non-change) receive address for the wallet.
 segregate funds into sub-wallets. Don't assume it's zero.
 
 3. When making your PSBT files to spend these amounts, remember that the XFP of the master
-(`0F056943` in this example) is is the root of the subkey paths found in the file, and 
+(`0F056943` in this example) is the root of the subkey paths found in the file, and 
 you must include the full derivation path from master. So based on this example,
 to spend a UTXO on `tb1qc58ys2dphtphg6yuugdf3d0kufmk0tye044g3l`, the input section
 of your PSBT would need to specify `(m=0F056943)/84'/1'/123'/0/0`.
diff --git a/shared/chains.py b/shared/chains.py
index c1b921a..ef8c134 100644
--- a/shared/chains.py
+++ b/shared/chains.py
@@ -22,8 +22,6 @@ Slip132Version = namedtuple('Slip132Version', ('pub', 'priv', 'hint'))
 # See also:
 # - <https://github.com/satoshilabs/slips/blob/master/slip-0132.md>
 #   - defines ypub/zpub/Xprc variants
-# - <https://github.com/satoshilabs/slips/blob/master/slip-0032.md>
-#   - nice bech32 encoded scheme for going forward
 # - <https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2017-September/014907.html>
 #   - mailing list post proposed ypub, etc.
 #   - from <https://github.com/Bit-Wasp/bitcoin-php/issues/576>
@@ -386,7 +384,7 @@ def current_chain():
 # Overbuilt: will only be testnet and mainchain.
 AllChains = [BitcoinMain, BitcoinTestnet, BitcoinRegtest]
 
-def slip32_deserialize(xp):
+def slip132_deserialize(xp):
     # .. and classify chain and addr-type, as implied by prefix
     node = ngu.hdnode.HDNode()
     version = node.deserialize(xp)
diff --git a/shared/export.py b/shared/export.py
index 518a439..1957905 100644
--- a/shared/export.py
+++ b/shared/export.py
@@ -423,14 +423,14 @@ def generate_generic_export(account_num=0):
 def generate_electrum_wallet(addr_type, account_num):
     # Generate line-by-line JSON details about wallet.
     #
-    # Much reverse enginerring of Electrum here. It's a complex
+    # Much reverse engineering of Electrum here. It's a complex
     # legacy file format.
 
     chain = chains.current_chain()
 
     xfp = settings.get('xfp')
 
-    # Must get the derivation path, and the SLIP32 version bytes right!
+    # Must get the derivation path, and the SLIP132 version bytes right!
     mode = chains.af_to_bip44_purpose(addr_type)
 
     OWNERSHIP.note_wallet_used(addr_type, account_num)
diff --git a/shared/teleport.py b/shared/teleport.py
index cb51b6b..b470e55 100644
--- a/shared/teleport.py
+++ b/shared/teleport.py
@@ -321,7 +321,7 @@ async def kt_accept_values(dtype, raw):
         # it's an XPRV, but in binary.. some extra data we throw away here; sigh
         # XXX no way to send this .. but was thinking of address explorer
         txt = ngu.codecs.b58_encode(raw)
-        node, ch, _, _ = chains.slip32_deserialize(txt)
+        node, ch, _, _ = chains.slip132_deserialize(txt)
         assert ch.name == chains.current_chain().name, 'wrong chain'
         enc = SecretStash.encode(xprv=node)
 
diff --git a/shared/utils.py b/shared/utils.py
index 7a24632..487aa49 100644
--- a/shared/utils.py
+++ b/shared/utils.py
@@ -544,7 +544,7 @@ def parse_extended_key(ln, private=False):
     found = pat.search(ln)
     # serialize, and note version code
     try:
-        node, chain, addr_fmt, is_private = chains.slip32_deserialize(found.group(0))
+        node, chain, addr_fmt, is_private = chains.slip132_deserialize(found.group(0))
     except:
         pass