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@@ -2286,7 +2286,7 @@ So to help people writing <span class='obeylines-h'><span class='verb'><span cla
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<code> <span class='ectt-1000'>start()</span>
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<code> <span class='ectt-1000'>start()</span>
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</code>. If the return is a non <code> <span class='ectt-1000'>NULL</span>
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</code>. If the return is a non <code> <span class='ectt-1000'>NULL</span>
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</code> value, the function <code> <span class='ectt-1000'>next()</span>
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</code> value, the function <code> <span class='ectt-1000'>next()</span>
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-</code> is called; otherwise, otherwise, the <code> <span class='ectt-1000'>stop()</span>
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+</code> is called; otherwise, the <code> <span class='ectt-1000'>stop()</span>
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