Edited ch05_wallets.adoc with Atlas code editor

ch05_wallets.adoc

@@ -1459,7 +1459,7 @@ defining its purpose. For example, an HD wallet using only branch
 m/i++'++/ is intended to signify a specific purpose and that
 purpose is identified by index number "i."
 
-Extending that specification, ((("BIP44 HD wallet tree structure")))BIP44 proposes a multiaccount structure
+Extending that specification, ((("BIP44 HD wallet tree structure", id="bip44")))BIP44 proposes a multiaccount structure
 as "purpose" number +44'+ under BIP43. All HD wallets following the
 BIP44 structure are identified by the fact that they only used one
 branch of the tree: m/44'/.
@@ -1521,7 +1521,7 @@ a few more examples.
 </table>
 ++++
 
-Many people focus on securing their bitcoins against theft and other
+Many people ((("BIP44 HD wallet tree structure", startref="bip44")))focus on securing their bitcoins against theft and other
 attacks, but one of the leading causes of lost bitcoins--perhaps _the_
 leading cause--is data loss.  If the keys and other essential data
 required to spend your bitcoins is lost, those bitcoins will forever be