<refsect1 id="errors"><title>Errors</title>
<para>
<constant>GL_INVALID_VALUE</constant> is generated if <parameter>unit</parameter> is greater than or equal to the value of
- <constant>GL_MAX_COMBIED_TEXTURE_IMAGE_UNITS</constant>.
+ <constant>GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS</constant>.
</para>
<para>
<constant>GL_INVALID_OPERATION</constant> is generated if <parameter>sampler</parameter> is not zero or a name previously