Remove typo: plural

This sentence should use a singular 'key' instead of 'keys'. Change
'knowing an extended public keys allows' to be 'knowing an extended
public key allows'

1 files changed, 1 insertions, 1 deletions

diff --git a/bip-0032.mediawiki b/bip-0032.mediawiki
index b8152e7..88c2dbb 100644
--- a/bip-0032.mediawiki
+++ b/bip-0032.mediawiki
@@ -119,7 +119,7 @@ To shorten notation, we will write CKDpriv(CKDpriv(CKDpriv(m,3<sub>H</sub>),2),5
 * N(m/a<sub>H</sub>/b/c) = N(m/a<sub>H</sub>/b)/c = N(m/a<sub>H</sub>)/b/c.
 However, N(m/a<sub>H</sub>) cannot be rewritten as N(m)/a<sub>H</sub>, as the latter is not possible.
 
-Each leaf node in the tree corresponds to an actual key, while the internal nodes correspond to the collections of keys that descend from them. The chain codes of the leaf nodes are ignored, and only their embedded private or public key is relevant. Because of this construction, knowing an extended private key allows reconstruction of all descendant private keys and public keys, and knowing an extended public keys allows reconstruction of all descendant non-hardened public keys.
+Each leaf node in the tree corresponds to an actual key, while the internal nodes correspond to the collections of keys that descend from them. The chain codes of the leaf nodes are ignored, and only their embedded private or public key is relevant. Because of this construction, knowing an extended private key allows reconstruction of all descendant private keys and public keys, and knowing an extended public key allows reconstruction of all descendant non-hardened public keys.
 
 ===Key identifiers===