Edited ch07_authorization-authentication.adoc with Atlas code editor

ch07_authorization-authentication.adoc

@@ -379,7 +379,7 @@ script may include multiple of those opcodes.
 [[multisig_bug]]
 ==== An Oddity in CHECKMULTISIG Execution
 
-There is an oddity in
+There ((("OP_CHECKMULTISIG execution", id="op-checkmultisig")))((("CHECKMULTISIG execution", id="checkmultisig")))is an oddity in
 ++OP_CHECKMULTISIG++'s execution that requires a slight workaround. When
 +OP_CHECKMULTISIG+ executes, it should consume t+k+2 items on the stack as
 parameters. However, due to the oddity, +OP_CHECKMULTISIG+ will pop an extra
@@ -460,7 +460,7 @@ book, we simply call it an oddity.
 
 From now on, if you see a multisig script, you should expect
 to see an extra +OP_0+ in the beginning, whose only purpose is as a
-workaround to an oddity in the ((("scripts", "multisignature", startref="script-multisignature")))((("multisignature scripts", startref="multi-script")))consensus rules.
+workaround to an oddity in the ((("scripts", "multisignature", startref="script-multisignature")))((("multisignature scripts", startref="multi-script")))((("OP_CHECKMULTISIG execution", startref="op-checkmultisig")))((("CHECKMULTISIG execution", startref="checkmultisig")))consensus rules.
 
 [[p2sh]]
 === Pay to Script Hash