diff --git a/doc/develop/html/index.html b/doc/develop/html/index.html
index 266f3225..1b951ab9 100644
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@@ -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: May 24, 2021 at 19:16:15 GMT</small></p></td>
+<td align="left"><p><small>Last revised: May 24, 2021 at 19:28:04 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 ecf8bce1..ffc9ee5c 100644
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index fe52b45b..a6c828db 100644
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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: May 24, 2021 at 19:16:19 GMT</small></p></td>
+<td align="left"><p><small>Last revised: May 24, 2021 at 19:28:06 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 dc2c405a..e95d2d71 100644
--- a/doc/develop/html/tutorial/index.html
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@@ -140,7 +140,7 @@
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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: May 24, 2021 at 19:16:18 GMT</small></p></td>
+<td align="left"><p><small>Last revised: May 24, 2021 at 19:28:13 GMT</small></p></td>
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