Edited ch03.asciidoc with Atlas code editor

ch03.asciidoc

@@ -249,7 +249,7 @@ If you're reading this book and interested in developing bitcoin software, you s
 
 ==== Running Bitcoin Core for the First Time
 
-((("passwords", "core nodes")))((("Bitcoin Core", "running core nodes", "first run")))When you first run +bitcoind+, it will remind you to create a configuration file with a strong password for the JSON-RPC interface. This password controls access to the application programming interface (API) offered by Bitcoin Core.
+((("passwords", "core node first run")))((("Bitcoin Core", "running core nodes", "first run")))When you first run +bitcoind+, it will remind you to create a configuration file with a strong password for the JSON-RPC interface. This password controls access to the application programming interface (API) offered by Bitcoin Core.
 
 Run +bitcoind+ by typing ++**bitcoind**++ into the terminal:
 
@@ -271,7 +271,7 @@ As you can see, the first time you run +bitcoind+ it tells you that you need to
 
 ==== Configuring the Bitcoin Core Node
 
-((("Bitcoin Core", "running core nodes", "configuring")))((("warnings and cautions", "password creation")))Edit the configuration file in your preferred editor and set the parameters, replacing the password with a strong password as recommended by +bitcoind+. Do _not_ use the password shown in the book. Create a file inside the _.bitcoin_ directory (under your user's home directory) so that it is named _.bitcoin/bitcoin.conf_ and provide a username and password:
+((("Bitcoin Core", "running core nodes", "configuring")))((("warnings and cautions", "password creation")))((("passwords", "creating")))Edit the configuration file in your preferred editor and set the parameters, replacing the password with a strong password as recommended by +bitcoind+. Do _not_ use the password shown in the book. Create a file inside the _.bitcoin_ directory (under your user's home directory) so that it is named _.bitcoin/bitcoin.conf_ and provide a username and password:
 
 [source,ini]
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@@ -308,7 +308,7 @@ Options:
        TLSv1.2+HIGH:TLSv1+HIGH:!SSLv2:!aNULL:!eNULL:!3DES:@STRENGTH)
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-Here are some of the most important options that you can set in the configuration file, or as command-line parameters to +bitcoind+:
+((("configuration options", seealso="Bitcoin Core")))Here are some of the most important options that you can set in the configuration file, or as command-line parameters to +bitcoind+:
 
 alertnotify:: Run a specified command or script to send emergency alerts to the owner of this node, usually by sending email.