docs: Regenerate CLI docs

docs/content/en/commands/hugo_mod_clean.md

@@ -20,7 +20,7 @@ hugo mod clean [flags] [args]
 ```
       --all                 clean entire module cache
   -b, --baseURL string      hostname (and path) to the root, e.g. https://spf13.com/
-      --cacheDir string     filesystem path to cache directory. Defaults: $TMPDIR/hugo_cache_$USER/
+      --cacheDir string     filesystem path to cache directory
   -c, --contentDir string   filesystem path to content directory
   -h, --help                help for clean
       --pattern string      pattern matching module paths to clean (all if not set), e.g. "**hugo*"