diff --git a/doc/develop/html/index.html b/doc/develop/html/index.html
index 6e15c8a0..00cf2780 100644
--- a/doc/develop/html/index.html
+++ b/doc/develop/html/index.html
@@ -126,7 +126,7 @@
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 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
-<td align="left"><p><small>Last revised: December 25, 2020 at 19:06:42 GMT</small></p></td>
+<td align="left"><p><small>Last revised: December 25, 2020 at 19:57:15 GMT</small></p></td>
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diff --git a/doc/develop/html/numpy/.doctrees/environment.pickle b/doc/develop/html/numpy/.doctrees/environment.pickle
index d13b4b6e..9d9dec03 100644
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diff --git a/doc/develop/html/reference/index.html b/doc/develop/html/reference/index.html
index 730bb3c9..8b673b4e 100644
--- a/doc/develop/html/reference/index.html
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@@ -127,7 +127,7 @@
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 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
-<td align="left"><p><small>Last revised: December 25, 2020 at 19:06:44 GMT</small></p></td>
+<td align="left"><p><small>Last revised: December 25, 2020 at 19:57:18 GMT</small></p></td>
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diff --git a/doc/develop/html/tutorial/index.html b/doc/develop/html/tutorial/index.html
index 3cfc0b0e..8aef8d2c 100644
--- a/doc/develop/html/tutorial/index.html
+++ b/doc/develop/html/tutorial/index.html
@@ -140,7 +140,7 @@
 </div>
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 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
-<td align="left"><p><small>Last revised: December 25, 2020 at 19:06:43 GMT</small></p></td>
+<td align="left"><p><small>Last revised: December 25, 2020 at 19:57:16 GMT</small></p></td>
 <td align="right"><div class="copyright-footer"></div></td>
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