Fix typo create-a-pipeline.qmd (#71)

guide/nextflow_vdsl3/create-a-pipeline.qmd

@@ -132,7 +132,7 @@ main.nf
 
 Usually, Nextflow processes are quite static objects. For example, changing its directives can be quite tricky.
 
-The `un()` function is a unique feature for every VDSL3 module which allows dynamically altering the behaviour of a module from within the pipeline. For example, we use it to set the `publishDir` directive to `"output/"` so the output of that step in the pipeline will be stored as output.
+The `run()` function is a unique feature for every VDSL3 module which allows dynamically altering the behaviour of a module from within the pipeline. For example, we use it to set the `publishDir` directive to `"output/"` so the output of that step in the pipeline will be stored as output.
 
 See the [reference documentation](/reference/nextflow_vdsl3/import_module.qmd#customizing-vdsl3-modules-on-the-fly) for a complete list of arguments of `.run()`.
 
@@ -174,4 +174,4 @@ knitr::opts_knit$set(root.dir = normalizePath("../"))
 unlink(proj_dir, recursive = TRUE)
 ```
 
-{{< include ../../_includes/_prune_all_images.qmd >}}
+{{< include ../../_includes/_prune_all_images.qmd >}}