change valign's default to middle in collapse_rows. update vignette as requested by CRAN
diff --git a/docs/awesome_table_in_html.html b/docs/awesome_table_in_html.html
index ea829e1..a2b79c7 100644
--- a/docs/awesome_table_in_html.html
+++ b/docs/awesome_table_in_html.html
@@ -3556,7 +3556,7 @@
2
</td>
<td style="text-align:center;">
-0
+1
</td>
</tr>
<tr>
@@ -3572,7 +3572,7 @@
4
</td>
<td style="text-align:center;">
-1
+0
</td>
</tr>
<tr>
@@ -3588,7 +3588,7 @@
6
</td>
<td style="text-align:center;">
-0
+1
</td>
</tr>
<tr>
@@ -3596,7 +3596,7 @@
7
</td>
<td style="text-align:center;">
-1
+0
</td>
</tr>
<tr>
@@ -3607,7 +3607,7 @@
8
</td>
<td style="text-align:center;">
-1
+0
</td>
</tr>
<tr>
@@ -3615,7 +3615,7 @@
9
</td>
<td style="text-align:center;">
-0
+1
</td>
</tr>
<tr>
@@ -3623,7 +3623,7 @@
10
</td>
<td style="text-align:center;">
-1
+0
</td>
</tr>
<tr>
@@ -3645,7 +3645,7 @@
12
</td>
<td style="text-align:center;">
-1
+0
</td>
</tr>
<tr>
@@ -3664,7 +3664,7 @@
14
</td>
<td style="text-align:center;">
-1
+0
</td>
</tr>
<tr>
@@ -8952,7 +8952,7 @@
<p>Since the structure of <code>kable</code> is relatively simple, it shouldn’t be too difficult to convert HTML or LaTeX tables generated by other packages to a <code>kable</code> object and then use <code>kableExtra</code> to modify the outputs. If you are a package author, feel free to reach out to me and we can collaborate.</p>
<div id="tables" class="section level2">
<h2><code>tables</code></h2>
-<p>The latest version of <a href="https://cran.r-project.org/web/packages/tables/index.html"><code>tables</code></a> comes with a <code>toKable()</code> function, which is compatiable with functions in <code>kableExtra</code> (>=0.9.0).</p>
+<p>The latest version of <a href="https://CRAN.R-project.org/package=tables"><code>tables</code></a> comes with a <code>toKable()</code> function, which is compatiable with functions in <code>kableExtra</code> (>=0.9.0).</p>
</div>
</div>