diff --git a/README.md b/README.md
index e003df7..50dbc32 100644
--- a/README.md
+++ b/README.md
@@ -216,14 +216,15 @@ dq = quick_dispersion(l1, l2, zenith_obs, conditions='STANDARD')
 ```
 
 Presently, several observatories are known. These can all be found in the `observatories` dictionary. Contact the author to add additional standard conditions.
-| Observatory | Flag | Notes | 
-| ----------- | ---- | ----- |
-| standard conditions | `STANDARD` |  |
-| Cerro Armazones | `CERRO_ARMAZONES` | Location of the future ELT |
-| Cerro Paranal | `CERRO_PARANAL` | Location of the VLT, VISTA, VST, NGTS and SSO |
-| Roque de los Muchachos Observatory (La Palma) | `LA_PALMA` | GTC, INT, WHT, NOT, and others. |
-| La Silla Observatory | `LA_SILLA` | ESO 3.6m telescope, NTG, BlackGEM and others. | 
-| Las Campanas Observatory | `LAS_CAMPANAS` | Site of the future GMT |
+
+| Observatory                                   | Flag              | Notes                                         | 
+| --------------------------------------------- | ----------------- | --------------------------------------------- |
+| Standard conditions                           | `STANDARD`        |                                               |
+| Cerro Armazones                               | `CERRO_ARMAZONES` | Location of the future ELT                    |
+| Cerro Paranal                                 | `CERRO_PARANAL`   | Location of the VLT, VISTA, VST, NGTS and SSO |
+| Roque de los Muchachos Observatory (La Palma) | `LA_PALMA`        | GTC, INT, WHT, NOT, and others.               |
+| La Silla Observatory                          | `LA_SILLA`        | ESO 3.6m telescope, NTG, BlackGEM and others. | 
+| Las Campanas Observatory                      | `LAS_CAMPANAS`    | Site of the future GMT.                       |
 
 ## Other