Fix URL for CRAN

Com'on.

DESCRIPTION

@@ -7,7 +7,7 @@ Authors@R:
 Description: Intended to create standard human-in-the-loop validity tests for typical automated content analysis such as topic modeling and dictionary-based methods. This package offers a standard workflow with functions to prepare, administer and evaluate a human-in-the-loop validity test. This package provides functions for validating topic models using word intrusion, topic intrusion (Chang et al. 2009,  <https://papers.nips.cc/paper/3700-reading-tea-leaves-how-humans-interpret-topic-models>) and word set intrusion (Ying et al. 2021) <doi:10.1017/pan.2021.33> tests. This package also provides functions for generating gold-standard data which are useful for validating dictionary-based methods. The default settings of all generated tests match those suggested in Chang et al. (2009) and Song et al. (2020) <doi:10.1080/10584609.2020.1723752>.
 License: LGPL (>= 2.1)
 Encoding: UTF-8
-URL: https://gesistsa.github.io/oolong, https://github.com/gesistsa/oolong
+URL: https://gesistsa.github.io/oolong/, https://github.com/gesistsa/oolong
 LazyData: true
 Depends:
     R (>= 3.5.0)