Update docs/api/_src/index.md

Co-authored-by: Júlia Mir Pedrol <[email protected]>

Author: mashehu

docs/api/_src/index.md

@@ -5,6 +5,6 @@ This API documentation is for the [`nf-core/tools`](https://github.com/nf-core/t
 ## Contents
 
 - [Pipeline code lint tests](./pipeline_lint_tests/actions_awsfulltest.md) (run by `nf-core pipelines lint`)
-- [Module code lint tests](./module_lint_tests.md/environment_yml.md) (run by `nf-core modules lint`)
+- [Module code lint tests](./module_lint_tests/environment_yml.md) (run by `nf-core modules lint`)
 - [Subworkflow code lint tests](./subworkflow_lint_tests/main_nf.md) (run by `nf-core subworkflows lint`)
 - [nf-core/tools Python package API reference](./api/utils.md)