Fix typo

Author: EndBug

README.md

@@ -52,7 +52,7 @@ With that said, you can just copy the example line and don't worry about it. If
 
 ### Adding files:
 
-The action adds files using a regular `git add` command, so you can put every kind of argument in the `add` option. For example, if you don't want it to use a recursive behavior: `$(find . -maxdepth 1 -name *.js)`
+The action adds files using a regular `git add` command, so you can put every kind of argument in the `add` option. For example, if you don't want it to use a recursive behavior: `$(find . -maxdepth 1 -name *.js)`.
 The script will not stop if one the git commands fails. E.g.: if your command shows a "fatal: pathspec 'yourFile' did not match any files" error the action will go on.
 
 ### Deleting files: