diff --git a/docs/output.md b/docs/output.md
index 836af2f..e9b8b8c 100644
--- a/docs/output.md
+++ b/docs/output.md
@@ -81,7 +81,7 @@ The filtered PacBio reads are aligned with `MINIMAP2_ALIGN`. The sorted and merg
 
 ### External metadata
 
-If provided using the `--header` option, all output alignments (`*.cram`) will include any additional metadata supplied as a SAM header template, replacing the existing *@HD* and *@SD* entries (note that this behaviour can be altered by modifying the `ext.args` for `SAMTOOLS_REHEADER` in `modules.config`.
+If provided using the `--header` option, all output alignments (`*.cram`) will include any additional metadata supplied as a SAM header template, replacing the existing _@HD_ and _@SD_ entries (note that this behaviour can be altered by modifying the `ext.args` for `SAMTOOLS_REHEADER` in `modules.config`.
 
 ### Statistics
 
diff --git a/docs/usage.md b/docs/usage.md
index d63cf0f..f539695 100644
--- a/docs/usage.md
+++ b/docs/usage.md
@@ -68,7 +68,6 @@ work                # Directory containing the nextflow working files
 
 You can also optionally supply a template SAM header using the `--header` option to add or modify metadata associated with the assembly, which will be incorporated into the output alignments.
 
-
 ### Updating the pipeline
 
 When you run the above command, Nextflow automatically pulls the pipeline code from GitHub and stores it as a cached version. When running the pipeline after this, it will always use the cached version if available - even if the pipeline has been updated since. To make sure that you're running the latest version of the pipeline, make sure that you regularly update the cached version of the pipeline:
diff --git a/modules.json b/modules.json
index bc96f67..81077ac 100644
--- a/modules.json
+++ b/modules.json
@@ -8,111 +8,81 @@
                     "blast/blastn": {
                         "branch": "master",
                         "git_sha": "911696ea0b62df80e900ef244d7867d177971f73",
-                        "installed_by": [
-                            "modules"
-                        ]
+                        "installed_by": ["modules"]
                     },
                     "bwamem2/index": {
                         "branch": "master",
                         "git_sha": "911696ea0b62df80e900ef244d7867d177971f73",
-                        "installed_by": [
-                            "modules"
-                        ]
+                        "installed_by": ["modules"]
                     },
                     "bwamem2/mem": {
                         "branch": "master",
                         "git_sha": "0460d316170f75f323111b4a2c0a2989f0c32013",
-                        "installed_by": [
-                            "modules"
-                        ]
+                        "installed_by": ["modules"]
                     },
                     "crumble": {
                         "branch": "master",
                         "git_sha": "911696ea0b62df80e900ef244d7867d177971f73",
-                        "installed_by": [
-                            "modules"
-                        ]
+                        "installed_by": ["modules"]
                     },
                     "custom/dumpsoftwareversions": {
                         "branch": "master",
                         "git_sha": "911696ea0b62df80e900ef244d7867d177971f73",
-                        "installed_by": [
-                            "modules"
-                        ]
+                        "installed_by": ["modules"]
                     },
                     "gunzip": {
                         "branch": "master",
                         "git_sha": "5c460c5a4736974abde2843294f35307ee2b0e5e",
-                        "installed_by": [
-                            "modules"
-                        ]
+                        "installed_by": ["modules"]
                     },
                     "minimap2/align": {
                         "branch": "master",
                         "git_sha": "efbf86bb487f288ac30660282709d9620dd6048e",
-                        "installed_by": [
-                            "modules"
-                        ]
+                        "installed_by": ["modules"]
                     },
                     "samtools/faidx": {
                         "branch": "master",
                         "git_sha": "fd742419940e01ba1c5ecb172c3e32ec840662fe",
-                        "installed_by": [
-                            "modules"
-                        ]
+                        "installed_by": ["modules"]
                     },
                     "samtools/fastq": {
                         "branch": "master",
                         "git_sha": "911696ea0b62df80e900ef244d7867d177971f73",
-                        "installed_by": [
-                            "modules"
-                        ]
+                        "installed_by": ["modules"]
                     },
                     "samtools/flagstat": {
                         "branch": "master",
                         "git_sha": "911696ea0b62df80e900ef244d7867d177971f73",
-                        "installed_by": [
-                            "modules"
-                        ]
+                        "installed_by": ["modules"]
                     },
                     "samtools/idxstats": {
                         "branch": "master",
                         "git_sha": "911696ea0b62df80e900ef244d7867d177971f73",
-                        "installed_by": [
-                            "modules"
-                        ]
+                        "installed_by": ["modules"]
                     },
                     "samtools/merge": {
                         "branch": "master",
                         "git_sha": "0460d316170f75f323111b4a2c0a2989f0c32013",
-                        "installed_by": [
-                            "modules"
-                        ],
+                        "installed_by": ["modules"],
                         "patch": "modules/nf-core/samtools/merge/samtools-merge.diff"
                     },
                     "samtools/stats": {
                         "branch": "master",
                         "git_sha": "735e1e04e7e01751d2d6e97055bbdb6f70683cc1",
-                        "installed_by": [
-                            "modules"
-                        ]
+                        "installed_by": ["modules"]
                     },
                     "samtools/view": {
                         "branch": "master",
                         "git_sha": "3ffae3598260a99e8db3207dead9f73f87f90d1f",
-                        "installed_by": [
-                            "modules"
-                        ]
+                        "installed_by": ["modules"]
                     },
                     "untar": {
                         "branch": "master",
                         "git_sha": "5c460c5a4736974abde2843294f35307ee2b0e5e",
-                        "installed_by": [
-                            "modules"
-                        ]
+                        "installed_by": ["modules"]
                     }
                 }
             }
         }
     }
-}
\ No newline at end of file
+}