Editorial: add some quotation marks for clarity

alice · Jul 13, 2017 · 4d36bec · 4d36bec
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Showing 1 changed file with 4 additions and 3 deletions.
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@@ -18837,9 +18837,10 @@ first matching case):&lt;/p&gt;
   optionally with a caption, that is self-contained (like a complete sentence) and is typically
   referenced as a single unit from the main flow of the document.</p>
 
-  <p class="note">Self-contained in this context does not necessarily mean independent. For example,
-  each sentence in a paragraph is self-contained; an image that is part of a sentence would be
-  inappropriate for <code>figure</code>, but an entire sentence made of images would be fitting.</p>
+  <p class="note">"Self-contained" in this context does not necessarily mean independent. For
+  example, each sentence in a paragraph is self-contained; an image that is part of a sentence would
+  be inappropriate for <code>figure</code>, but an entire sentence made of images would be
+  fitting.</p>
 
   <p>The element can thus be used to annotate illustrations, diagrams, photos, code listings, etc.</p>