Attempt fix brokem img

calibration.html

@@ -911,7 +911,7 @@
     <a href="#" data-featherlight="img/patterngenerator.jpg"><img class="thumb" src="img/patterngenerator.jpg" /></a>
     <h2>Interpreting results</h2>
     <p>Printing the gcode generated by the pattern generator with yield a result like this:</p>
-    <a href="#" data-featherlight="img/linearadvanceresults.jpg"><img class="thumb" src="img/linearadvanceresults.jpg" /></a>
+    <a href="#" data-featherlight="img/laresults.jpg"><img class="thumb" src="img/laresults.jpg" /></a>
     <p>Some of the horizontal lines should have obvious thick and thin portions, and some may even have large gaps. You are looking for the line with the most consistent extrusion width from left to right. The K value for this line will be printed to the right of the line. At this point, as shown in the video, you may wish to repeat the test with a narrower range of values either side of this best K value. This will help determine the best value by using a 'higher resolution'.</p>
     <h2>Saving the K Factor</h2>
     <p>With many of the parameters we have tuned so far, we can permanently save them to either the firmware and EEPROM. As the linear advance K factor is filament dependent, this may not be the best solution if you print with varied filaments, and instead you may prefer to save using your slicer profile. All methods are covered below.</p>