Update submission_guidelines.md

doc/submission_guidelines.md

@@ -28,7 +28,7 @@ See [evaluation](evaluation.md#quantitative-evaluation-of-challenges-12) for the
 The predicted complete mesh, `Y'`, should be in `.obj` or `.npz` (see
 [formats](formats.md)).
 
-<span style="color:red">Note that the submitted meshes should be aligned with the provided partial scans `X`</span>.
+<font color="red"> Note that the submitted meshes must be aligned with the provided partial scans `X` </font>
 
 The mesh color information should be either:
 
@@ -89,7 +89,7 @@ The predicted reconstructed mesh, `Y'`, should be in `.obj` or `.npz` or `.ply`
 
 The sharp edges information should be provided as line sets in `.ply` format.
 
-<span style="color:red">Note that the submitted meshes and edges should be aligned with the provided corrupted scans `X`</span>.
+<font color="red"> Note that the submitted meshes and edges should be aligned with the provided corrupted scans `X` </font>
 
 The submission must be a `.zip` archive that unfolds in this directory
 structure: