Update README.md

README.md

@@ -94,7 +94,7 @@ At the time of submission, no measures have been taken to estimate the bias embe
 Strict (same class, exact boundary) and overlapping (same class, some overlap) metrics for the MEDDOPLACE Subtrack 1 test set.
 
 |              | precision | recall | f_score | ov_precision | ov_recall | ov_f_score |
-| ------------ | --------- | ------ | ------- | ------------ | --------- | ---------- |
+| ------------ | :-------: | :----: | :-----: | :----------: | :-------: | :--------: |
 | COMUNIDAD    | 0.895     | 0.747  | 0.814   | 0.895        | 0.747     | 0.814      |
 | DEPARTAMENTO | 0.898     | 0.897  | 0.897   | 0.935        | 0.934     | 0.935      |
 | FAC_GEN      | 0.876     | 0.866  | 0.871   | 0.911        | 0.900     | 0.905      |