Update README.md

README.md

@@ -48,7 +48,7 @@ This means the true number of labour advertisements is slightly higher than the
 Each entry in the dataset contains the following variables:
 
 - 'text': The HTR-recognized text from the ENO dataset.
-- 'id': A unique id for the entry from the ENO dataset. Can be found using the search portal https://hislab.quarto.pub/ where you can also trace the original scanned newspaper edition.
+- 'id': A unique id for the entry from the ENO dataset. Links it to the original dataset and can be searched using keywords on the online ENO-portal at: https://hislab.quarto.pub/. Here, you can also trace the original scanned newspaper edition.
 - 'date': The publication date for the advertisement.
 - 'newspaper': The name of the newspaper in which the advertisement was originally printed.
 - 'sex': The sex of the worker. For demand-side advertisements, the sex refers to the sex of the sought after employee, not the employer. There are also instances of "both", when, for example, employers look for both male and female employees in the same advertisement.