text improvements

blog/mpv_upscaling.html

@@ -413,7 +413,7 @@ <h3 id="gamma_upsampling">The Effect of the Downsampler in Upsampling Evaluation
         they end up with a bigger "budget" to the actual task of upsampling the LR image.
     </p>
     <p>
-        With all that said though, what difference does it make? The following table shows the scores for a 2x upsampling task, but with the LR downsampled in gamma light instead.
+        With all that said though, what difference does it make? The following table shows the scores for a 2x upsampling task, but with the LR test image downsampled in gamma light instead.
     </p>
     <p>
       <table>