diff --git a/_includes/example_testing.md b/_includes/example_testing.md
index a7c861ab..7ba770f0 100644
--- a/_includes/example_testing.md
+++ b/_includes/example_testing.md
@@ -18,8 +18,8 @@ where the satoshis spent have no real-world value. Testnet also relaxes some
 restrictions (such as standard transaction checks) so you can test functions
 which might currently be disabled by default on mainnet.
 
-To use testnet, use the argument <!--[-->`-testnet`<!--]--> with `bitcoin-cli`, `bitcoind` or `bitcoin-qt` or add
-<!--[-->`testnet=1`<!--]--> to your `bitcoin.conf` file.  To get
+To use testnet, use the argument `-testnet`<!--noref--> with `bitcoin-cli`, `bitcoind` or `bitcoin-qt` or add
+`testnet=1`<!--noref--> to your `bitcoin.conf` file.  To get
 free satoshis for testing, use [Piotr Piasecki's testnet faucet][].
 Testnet is a public resource provided for free by members of the
 community, so please don't abuse it.
@@ -79,11 +79,11 @@ bitcoin-cli -regtest getbalance
 
 Verify that we now have 50 bitcoins available to spend.
 
-You can now use Bitcoin Core RPCs prefixed with <!--[-->`bitcoin-cli -regtest`<!--]-->.
+You can now use Bitcoin Core RPCs prefixed with `bitcoin-cli -regtest`<!--noref-->.
 
-Regtest wallets and block chain state (chainstate) are saved in the <!--[-->`regtest`<!--]-->
+Regtest wallets and block chain state (chainstate) are saved in the `regtest`<!--noref-->
 subdirectory of the Bitcoin Core configuration directory. You can safely
-delete the <!--[-->`regtest`<!--]--> subdirectory and restart Bitcoin Core to
+delete the `regtest`<!--noref--> subdirectory and restart Bitcoin Core to
 start a new regtest. (See the [Developer Examples Introduction][devexamples] for default
 configuration directory locations on various operating systems. Always back up
 mainnet wallets before performing dangerous operations such as deleting.)
diff --git a/_includes/example_transactions.md b/_includes/example_transactions.md
index 3bb2971d..67d4086b 100644
--- a/_includes/example_transactions.md
+++ b/_includes/example_transactions.md
@@ -14,7 +14,8 @@ of data to create transactions with the same attributes as those
 described below.
 
 In order to use this tutorial, you will need to setup [Bitcoin Core][core executable]
-and create a [regression test mode][] environment.
+and create a [regression test mode][] environment with 50 BTC in your test
+wallet.
 
 {% endautocrossref %}
 
diff --git a/_includes/guide_intro.md b/_includes/guide_intro.md
index 9a40feee..10179674 100644
--- a/_includes/guide_intro.md
+++ b/_includes/guide_intro.md
@@ -1,6 +1,6 @@
 {% autocrossref %}
 
-The Developer Guide aims to provide the explanations you need to understand
+The Developer Guide aims to provide the information you need to understand
 Bitcoin and start building Bitcoin-based applications. To make the best use of
 this documentation, you may want to install the current version of Bitcoin
 Core, either from [source][core git] or from a [pre-compiled executable][core executable].
diff --git a/_includes/ref_intro.md b/_includes/ref_intro.md
index f427d421..8c73b415 100644
--- a/_includes/ref_intro.md
+++ b/_includes/ref_intro.md
@@ -1,6 +1,6 @@
 {% autocrossref %}
 
-The Developer Reference aims to provide specifications and APIs information
+The Developer Reference aims to provide specifications and API information
 to help you start building Bitcoin-based applications. To make the best use of
 this documentation, you may want to install the current version of Bitcoin
 Core, either from [source][core git] or from a [pre-compiled executable][core executable].