diff --git a/ch04_keys.adoc b/ch04_keys.adoc
index f605a80b..0a25e545 100644
--- a/ch04_keys.adoc
+++ b/ch04_keys.adoc
@@ -1539,7 +1539,7 @@ confusion
 <<table_4-4>> shows the same key, encoded in WIF and WIF-compressed formats.
 
 ++++
-<table id="table_4-3">
+<table id="table_4-4">
 <caption>Example: Same key, different formats</caption>
 <thead>
 <tr>
@@ -1550,13 +1550,17 @@ confusion
 <tbody>
 <tr>
 <td><p>Hex</p></td>
-<td><p>1e99423a4ed27608a15a2616a2b0e9e52ced330ac530edcc32c8ffc6a526aedd</p></td>
+<td><p>1E99423A4ED27608A15A2616A2B0E9E52CED330AC530EDCC32C8FFC6A526AEDD</p></td>
 </tr>
 <tr>
 <td><p>WIF</p></td>
 <td><p>5J3mBbAH58CpQ3Y5RNJpUKPE62SQ5tfcvU2JpbnkeyhfsYB1Jcn</p></td>
 </tr>
 <tr>
+<td><p>Hex-compressed</p></td>
+<td><p>1E99423A4ED27608A15A2616A2B0E9E52CED330AC530EDCC32C8FFC6A526AEDD01</p></td>
+</tr>
+<tr>
 <td><p>WIF-compressed</p></td>
 <td><p>KxFC1jmwwCoACiCAWZ3eXa96mBM6tb3TYzGmf6YwgdGWZgawvrtJ</p></td>
 </tr>
diff --git a/ch05_wallets.adoc b/ch05_wallets.adoc
index e8af93ea..d471d8e8 100644
--- a/ch05_wallets.adoc
+++ b/ch05_wallets.adoc
@@ -785,51 +785,6 @@ data and the length of recovery code in words.
 </table>
 ++++
 
-++++
-<table id="table_4-5">
-<caption>BIP39: entropy and word length</caption>
-<thead>
-<tr>
-<th>Entropy (bits)</th>
-<th>Checksum (bits)</th>
-<th>Entropy <strong>+</strong> checksum (bits)</th>
-<th>Recovery code words</th>
-</tr>
-</thead>
-<tbody>
-<tr>
-<td><p>128</p></td>
-<td><p>4</p></td>
-<td><p>132</p></td>
-<td><p>12</p></td>
-</tr>
-<tr>
-<td><p>160</p></td>
-<td><p>5</p></td>
-<td><p>165</p></td>
-<td><p>15</p></td>
-</tr>
-<tr>
-<td><p>192</p></td>
-<td><p>6</p></td>
-<td><p>198</p></td>
-<td><p>18</p></td>
-</tr>
-<tr>
-<td><p>224</p></td>
-<td><p>7</p></td>
-<td><p>231</p></td>
-<td><p>21</p></td>
-</tr>
-<tr>
-<td><p>256</p></td>
-<td><p>8</p></td>
-<td><p>264</p></td>
-<td><p>24</p></td>
-</tr>
-</tbody>
-</table>
-++++
 
 [[recovery_to_seed]]
 ===== From recovery code to seed
diff --git a/ch06_transactions.adoc b/ch06_transactions.adoc
index 0655065f..06818664 100644
--- a/ch06_transactions.adoc
+++ b/ch06_transactions.adoc
@@ -218,7 +218,6 @@ unsigned integers:
 
 ++++
 <table>
-
 <thead>
 <tr>
 <th>Value</th>
@@ -263,6 +262,7 @@ We'll look at each of those fields in the following sections.  Some
 inputs also include a witness stack, but this is serialized at the end of a
 transaction and so we'll examine it later.
 
+
 [[outpoints]]
 ==== Outpoint
 
diff --git a/ch12_mining.adoc b/ch12_mining.adoc
index f326e4d8..36239e74 100644
--- a/ch12_mining.adoc
+++ b/ch12_mining.adoc
@@ -497,7 +497,7 @@ structure of the coinbase transaction's input.
 </tbody>
 </table>
 <table id="table_8-2">
-<caption><span class="label">Table 12-2. </span>The structure of a coinbase transaction input</caption>
+<caption>The structure of a coinbase transaction input</caption>
 <thead>
 <tr>
 <th>Size</th>