Fix version table in README

Signed-off-by: martinRenou <[email protected]>

Author: martinRenou

README.md

@@ -69,7 +69,7 @@ Versions lookup table:
 
 | `ipympl` | `jupyter-matplotlib` | `JupyterLab version` |
 |----------|----------------------|----------------------|
-| 0.5.7    | 0.7.2                | 1 or 2               |
+| 0.5.7    | 0.7.3                | 1 or 2               |
 | ...      | ...                  | ...                  |
 | 0.5.3    | 0.7.2                | 1 or 2               |
 | 0.5.2    | 0.7.1                | 1                    |