</p></div><div class="refsect1" lang="en" xml:lang="en"><a id="errors"></a><h2>Errors</h2><p>
<code class="constant">GL_INVALID_VALUE</code> is generated if <em class="parameter"><code>colorNumber</code></em> is greater than or equal to <code class="constant">GL_MAX_DRAW_BUFFERS</code>.
</p><p>
- <code class="constant">GL_INVALID_VALUE</code> is generated if <em class="parameter"><code>colorNumber</code></em> is greater than or equal to <code class="constant">GL_MAX_DUAL_SOURCE_DRAW_BUFERS</code>
+ <code class="constant">GL_INVALID_VALUE</code> is generated if <em class="parameter"><code>colorNumber</code></em> is greater than or equal to <code class="constant">GL_MAX_DUAL_SOURCE_DRAW_BUFFERS</code>
and <em class="parameter"><code>index</code></em> is greater than or equal to one.
</p><p>
<code class="constant">GL_INVALID_VALUE</code> is generated if <em class="parameter"><code>index</code></em> is greater than one.