Merge pull request #52 from algoliareadmebot/master

Update README

Author: Clément Le Provost

README.md

@@ -964,7 +964,7 @@ You can use the following optional arguments:
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-        <p>String used as an ellipsis indicator when a snippet is truncated (defaults to empty).</p>
+        <p>String used as an ellipsis indicator when a snippet is truncated. Defaults to an empty string for all accounts created before 10/2/2016, and to <code>…</code> (UTF-8 U+2026) for accounts created after that date.</p>
 
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