Fixed linting in usage.md

docs/usage.md

@@ -281,35 +281,35 @@ The [Nextflow DSL2](https://www.nextflow.io/docs/latest/dsl2.html) implementatio
 2. Find the latest version of the Biocontainer available on [Quay.io](https://quay.io/repository/biocontainers/pangolin?tag=latest&tab=tags)
 3. Create the custom config accordingly:
 
-   - For Docker:
-
-     ```nextflow
-     process {
-         withName: PANGOLIN {
-             container = 'quay.io/biocontainers/pangolin:3.0.5--pyhdfd78af_0'
-         }
-     }
-     ```
-
-   - For Singularity:
-
-     ```nextflow
-     process {
-         withName: PANGOLIN {
-             container = 'https://depot.galaxyproject.org/singularity/pangolin:3.0.5--pyhdfd78af_0'
-         }
-     }
-     ```
-
-   - For Conda:
-
-     ```nextflow
-     process {
-         withName: PANGOLIN {
-             conda = 'bioconda::pangolin=3.0.5'
-         }
-     }
-     ```
+- For Docker:
+
+  ```nextflow
+  process {
+      withName: PANGOLIN {
+          container = 'quay.io/biocontainers/pangolin:3.0.5--pyhdfd78af_0'
+      }
+  }
+  ```
+
+- For Singularity:
+
+  ```nextflow
+  process {
+      withName: PANGOLIN {
+          container = 'https://depot.galaxyproject.org/singularity/pangolin:3.0.5--pyhdfd78af_0'
+      }
+  }
+  ```
+
+- For Conda:
+
+  ```nextflow
+  process {
+      withName: PANGOLIN {
+          conda = 'bioconda::pangolin=3.0.5'
+      }
+  }
+  ```
 
 > **NB:** If you wish to periodically update individual tool-specific results (e.g. Pangolin) generated by the pipeline then you must ensure to keep the `work/` directory otherwise the `-resume` ability of the pipeline will be compromised and it will restart from scratch.