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diff --git a/sumo-optplot.html b/sumo-optplot.html
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--- a/sumo-optplot.html
+++ b/sumo-optplot.html
@@ -167,7 +167,7 @@ <h2>Command-Line Interface<a class="headerlink" href="#command-line-interface" t
 <h3>Positional Arguments<a class="headerlink" href="#positional-arguments" title="Link to this heading">¶</a></h3>
 <dl class="option-list">
 <dt><kbd>M</kbd></dt>
-<dd><p>Possible choices: loss, n_real, absorption, eps_imag, n_imag, eps_real</p>
+<dd><p>Possible choices: eps_imag, eps_real, absorption, n_real, loss, n_imag</p>
 <p>Optical properties to plot. Multiple choices  will be displayed as subplots. Accepted values: “absorption” (optical absorption over distance), “loss” (energy-loss function -Im(1/eps)), “eps_real” and “eps_imag” (real and imaginary parts of the dielectric function), “n_real” (real part of complex refractive index)”n_imag” (imaginary part of RI, also known as the extinction coefficient kappa.)</p>
 <p>Default: “absorption”</p>
 </dd>