No this is for config tool which you should bette ruse so upgrading is easy as it would adjust missing new parameter.
In configuration.h it is this section:
<style type="text/css">
p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 9.5px Helvetica; color: #008f00}
p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 9.5px Helvetica; color: #b229b0}
span.s1 {color: #0433ff}
span.s2 {color: #b4261a}
span.s3 {color: #000000}
</style>
<p class="p1">/**</p>
<p class="p1">If you have a lcd display, you can do a filament switch with M600.</p>
<p class="p1">It will change the current extruders filament and temperature must already be high enough.</p>
<p class="p1">*/</p>
<p class="p2">#define FILAMENTCHANGE_X_POS 0</p>
<p class="p2">#define FILAMENTCHANGE_Y_POS 0</p>
<p class="p2">#define FILAMENTCHANGE_Z_ADD 1</p>
