grammar fix

Signed-off-by: Hao Wu <skyw@nvidia.com>

Author: skyw

emerging_optimizers/shampoo/shampoo.py

@@ -195,8 +195,8 @@ def init_state(
             {
                 "Q_L": torch.eye(m, device=device),
                 "Q_R": torch.eye(n, device=device),
-                # Initialize eigen values one to skip KL correction for the first step.
-                # They'll be override right after
+                # Initialize eigenvalues to one to skip KL correction for the first step.
+                # They will be overwritten immediately afterward.
                 "eigvals_L": torch.ones(m, device=device),
                 "eigvals_R": torch.ones(n, device=device),
             }