Rebuilt some docs. Minor edits.

docs/sphinx_docs/_build/html/notebooks/Derivatives_of_Regular_Expressions.html

@@ -498,8 +498,9 @@ machine transition table.</p>
 </pre></div>
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 <p>Says, “Three or more 1’s and not ending in 01 nor composed of all 1’s.”</p>
-<div class="figure">
-<img alt="State Machine Diagram" src="../_images/omg.svg" /></div>
+<div class="figure" id="id2">
+<img alt="omg.svg" src="../_images/omg.svg" /><p class="caption"><span class="caption-text">omg.svg</span></p>
+</div>
 <p>Start at <code class="docutils literal notranslate"><span class="pre">a</span></code> and follow the transition arrows according to their
 labels. Accepting states have a double outline. (Graphic generated with
 <a class="reference external" href="http://www.graphviz.org/">Dot from Graphviz</a>.) You’ll see that only