docs: Update an outdated argument name in a function's documentation

lib/index.js

@@ -365,7 +365,7 @@ const recursivelyCollectAllDependencies = (options) => {
 /**
  * ! This function has a wanted sideeffect, as it modifies the json object that is passed by reference.
  *
- *  The depth attribute set in the opts parameter here - which is defined by setting the `--direct` flag - is of
+ *  The depth attribute set in the options parameter here - which is defined by setting the `--direct` flag - is of
  *  no use with npm > 2, as the newer npm versions flatten all dependencies into one single directory. So in
  *  order to making `--direct` work with newer versions of npm, we need to filter out all non-dependencies from
  *  the json result.