Perl6 agrees that it consists of only 2 codepoints:<p><pre><code>    say &quot;नि&quot;.NFC&gt;&gt;.uniname.perl;
    #=&gt; (&quot;DEVANAGARI LETTER NA&quot;, &quot;DEVANAGARI VOWEL SIGN I&quot;)
</code></pre>
Nothing more serious than a typo in the article would be my guess.