`scc --help` does not mention that files and directories can be passed

[mernst]

Describe the bug

scc --help says

Usage:
  scc [flags]

but does not mention that files and directories can be passed on the command line.

To Reproduce

scc --help

Expected behavior

Usage:
  scc [flags] [files]

or the like, with an explanation that files can be files and directories, and that the current directory is used if no such arguments are given.

Desktop (please complete the following information):

Linux (but the OS is irrelevant to this bug)
scc version 2.13.0

[boyter]

That's a pretty reasonable. I thought this was going to be hard due to how cobra works, but apparently it picks up the [flags] inside the string, so easy to do.

Done.

Sloc, Cloc and Code. Count lines of code in a directory with complexity estimation.
Version 3.0.0 (beta)
Ben Boyter <ben@boyter.org> + Contributors

Usage:
  scc [flags] [files or directories]

Flags:
      --avg-wage int                average wage value used for basic COCOMO calculation (default 56286)
      --binary                      disable binary file detection
      --by-file                     display output for every file
      --ci                          enable CI output settings where stdout is ASCII
      --count-as string             count extension as language [e.g. jsp:htm,chead:"C Header" maps extension jsp to html and chead to C Header]
      --debug                       enable debug output
      --exclude-dir strings         directories to exclude (default [.git,.hg,.svn])
      --file-gc-count int           number of files to parse before turning the GC on (default 10000)
  -f, --format string               set output format [tabular, wide, json, csv, csv-stream, cloc-yaml, html, html-table, sql, sql-insert] (default "tabular")
      --format-multi string         have multiple format output overriding --format [e.g. tabular:stdout,csv:file.csv,json:file.json]
      --gen                         identify generated files
      --generated-markers strings   string markers in head of generated files (default [do not edit])
  -h, --help                        help for scc
  -i, --include-ext strings         limit to file extensions [comma separated list: e.g. go,java,js]
      --include-symlinks            if set will count symlink files
  -l, --languages                   print supported languages and extensions
      --large-byte-count int        number of bytes a file can contain before being removed from output (default 1000000)
      --large-line-count int        number of lines a file can contain before being removed from output (default 40000)
      --min                         identify minified files
  -z, --min-gen                     identify minified or generated files
      --min-gen-line-length int     number of bytes per average line for file to be considered minified or generated (default 255)
      --no-cocomo                   remove COCOMO calculation output
  -c, --no-complexity               skip calculation of code complexity
  -d, --no-duplicates               remove duplicate files from stats and output
      --no-gen                      ignore generated files in output (implies --gen)
      --no-gitignore                disables .gitignore file logic
      --no-ignore                   disables .ignore file logic
      --no-large                    ignore files over certain byte and line size set by max-line-count and max-byte-count
      --no-min                      ignore minified files in output (implies --min)
      --no-min-gen                  ignore minified or generated files in output (implies --min-gen)
      --no-size                     remove size calculation output
  -M, --not-match stringArray       ignore files and directories matching regular expression
  -o, --output string               output filename (default stdout)
      --remap-all string            inspect every file and remap by checking for a string and remapping the language [e.g. "-*- C++ -*-":"C Header"]
      --remap-unknown string        inspect files of unknown type and remap by checking for a string and remapping the language [e.g. "-*- C++ -*-":"C Header"]
      --size-unit string            set size unit [si, binary, mixed, xkcd-kb, xkcd-kelly, xkcd-imaginary, xkcd-intel, xkcd-drive, xkcd-bakers] (default "si")
  -s, --sort string                 column to sort by [files, name, lines, blanks, code, comments, complexity] (default "files")
      --sql-project string          use supplied name as the project identifier for the current run. Only valid with the --format sql or sql-insert option
  -t, --trace                       enable trace output (not recommended when processing multiple files)
  -v, --verbose                     verbose output
      --version                     version for scc
  -w, --wide                        wider output with additional statistics (implies --complexity)