Edited ch05_wallets.adoc with Atlas code editor

ch05_wallets.adoc

@@ -159,7 +159,7 @@ that corresponds to the public child key Bob created.
 
 In other words, it's possible to create child public keys even if you
 don't know anything about the parent private key.  The value added to a
-public key is known as a _key tweak._  If a deterministic algorithm is
+public key is ((("key tweaks")))known as a _key tweak._  If a deterministic algorithm is
 used for generating the key tweaks, then it's possible to for someone
 who doesn't know the private key to create an essentially unlimited
 sequence of public child keys from a single public parent key. The