fix venue links capitalisation

Author: nuest

nl.md

@@ -14,7 +14,7 @@ However, in traditional scientific publishing, computational methods are rarely
 [Our project team](#meet-the-project-team) aims to check the computational workflows of at least 50 scientific articles for reproducibility, and we aim to reach an agreement with journal editors to establish such a check routinely in their review process.
 To kickstart both, we will organise roadshows at four locations to bring experienced and new code reviewers, authors, and editors together to implement codechecking in a sustainable way.
 
-Find all codechecks conducted as part of CODECHECK NL in the CODECHECK Register: <https://codecheck.org.uk/register/venues/community/codecheck_NL/>
+Find all codechecks conducted as part of CODECHECK NL in the CODECHECK Register: <https://codecheck.org.uk/register/venues/community/codecheck_nl/>
 
 ### Latest News
 

partners.md

@@ -52,14 +52,14 @@ The following journals have [completed](/register) at least one CODECHECK as par
 [![GigaScience logo]({{ 'img/gigascience_logo.svg' | relative_url }}){:width="200"}](https://academic.oup.com/gigascience) [![GigaByte logo]({{ 'img/gigabyte_logo.svg' | relative_url }}){:width="200"}](https://gigabytejournal.com/)
 <br />See blog articles at <http://gigasciencejournal.com/blog/codecheck-certificate/> and <http://gigasciencejournal.com/blog/frictionless-data-interactive-figures/>.
 
-🗂️ CODECHECKs for GigaScience: <https://codecheck.org.uk/register/venues/journal/GigaScience/>
+🗂️ CODECHECKs for GigaScience: <https://codecheck.org.uk/register/venues/journal/gigascience/>
 
-🗂️ CODECHECKs for GigaByte: <https://codecheck.org.uk/register/venues/journal/GigaByte/>
+🗂️ CODECHECKs for GigaByte: <https://codecheck.org.uk/register/venues/journal/gigabyte/>
 
 [![Journal of Geographical Systems]({{ 'img/JGSY-logo.jpg' | relative_url }}){:width="200"}](https://www.springer.com/journal/10109)
 <br />See editorial at <https://link.springer.com/article/10.1007/s10109-021-00364-4>.
 
-🗂️ CODECHECKs for JGSY: <https://codecheck.org.uk/register/venues/journal/J_Geogr_Syst/>
+🗂️ CODECHECKs for JGSY: <https://codecheck.org.uk/register/venues/journal/j_geogr_syst/>
 
 ## Conferences
 
@@ -69,7 +69,7 @@ The [Reproducible AGILE initiative](https://reproducible-agile.github.io/) condu
 The reproducibility reviews fulfil the CODECHECK principles and therefore they are listed in the CODECHECK register.
 Be sure to check out their [Guidelines for Authors and Reviewers](https://doi.org/10.17605/OSF.IO/CB7Z8).
 
-Find all codechecks conducted as part of the Reproducible AGILE Reproducibility Review in the 🗂️ CODECHECK Register: <https://codecheck.org.uk/register/venues/conference/AGILEGIS/>
+Find all codechecks conducted as part of the Reproducible AGILE Reproducibility Review in the 🗂️ CODECHECK Register: <https://codecheck.org.uk/register/venues/conference/agilegis/>
 
 ## Projects