Updated README.md (#1166)

Co-authored-by: jackton1 <jackton1@users.noreply.github.com>

README.md

@@ -209,7 +209,7 @@ Support this project with a :star:
 |               fetch\_depth               | string |  false   |       `"50"`        |                                                       Depth of additional branch history <br>fetched. **NOTE**: This can be <br>adjusted to resolve errors with <br>insufficient history.                                                         |
 |                  files                  | string |  false   |                     |                       File and directory patterns to <br>detect changes using only these <br>list of file(s) (Defaults to the entire repo) **NOTE:** <br>Multiline file/directory patterns should not <br>include quotes.                         |
 |         files\_from\_source\_file          | string |  false   |                     |                                                                                              Source file(s) used to populate <br>the `files` input.                                                                                               |
-|    files\_from\_source\_file\_separator     | string |  false   |       `"\n"`        |                                                                                          Separator used to split the <br>`files-from-source-file` input                                                                                           |
+|    files\_from\_source\_file\_separator     | string |  false   |       `"\n"`        |                                                                                          Separator used to split the <br>`files_from_source_file` input                                                                                           |
 |              files\_ignore               | string |  false   |                     |                                                                  Ignore changes to these file(s) <br>**NOTE:** Multiline file/directory patterns should <br>not include quotes.                                                                   |
 |      files\_ignore\_from\_source\_file      | string |  false   |                     |                                                                                           Source file(s) used to populate <br>the `files_ignore` input                                                                                            |
 | files\_ignore\_from\_source\_file\_separator | string |  false   |       `"\n"`        |                                                                                      Separator used to split the <br>`files_ignore_from_source_file` input                                                                                        |