Edited ch12_mining.adoc with Atlas code editor

ch12_mining.adoc

@@ -1629,7 +1629,7 @@ between all participants.
 [[hard_forks]]
 ==== Hard Forks
 
-In <<forks>> we looked at how
+In <<forks>> we looked((("consensus rules", "hard forks", id="consensus-hard-fork")))((("forks", "hard forks", id="forks-hard")))((("hard forks", id="hard-forks"))) at how
 the Bitcoin network may briefly diverge, with two parts of the network
 following two different branches of the blockchain for a short time. We
 saw how this process occurs naturally, as part of the normal operation
@@ -1754,7 +1754,7 @@ New miners may mine on top of the new block,
 while old miners will mine a separate chain based on the old rules. The
 partitioned network will make it so that the miners operating on
 separate consensus rules won't likely receive each other's blocks, as
-they are connected to two separate networks.
+they are connected to two separate ((("consensus rules", "hard forks", startref="consensus-hard-fork")))((("forks", "hard forks", startref="forks-hard")))((("hard forks", startref="hard-forks")))networks.
 
 ==== Diverging Miners and Difficulty