Update example_data.md

Jacob's comment addressed

docs/source/virtual_rainforest/example_data.md

@@ -246,7 +246,7 @@ The `example_soil_data.nc` file provides:
 
 This code creates a set of plausible values for which the
 {mod}`~virtual_rainforest.models.soil.soil_model` absolutely has to function sensibly
-for.Descriptions of the soil pools can be found [here](./soil/soil_details.md).
+for. Descriptions of the soil pools can be found [here](./soil/soil_details.md).
 
 ````{admonition} soil_example_data.py
 :class: dropdown