Apply suggestions from code review

Co-authored-by: James McKinney <26463+jpmckinney@users.noreply.github.com>

docs/local.rst

@@ -94,11 +94,11 @@ Not all of an API's features are exposed by Kingfisher Collect. Each spider link
 
 .. _increment:
 
-If the filters are implemented as path parameters, you can add them to the base URL path, for example:
+If the filters are implemented as path parameters, you can append path components to each URL, for example:
 
 .. code-block:: bash
 
-    scrapy crawl spider_name -a path=path/value/path2/value2/value3
+    scrapy crawl spider_name -a path=key1/value1/key2/value2/value3
 
 .. _increment:
 

kingfisher_scrapy/util.py

@@ -143,7 +143,8 @@ def wrapper(*args, **kwargs):
 
 def add_path_param(method, path):
     """
-    Returns a function that yields the requests yielded by the wrapped method, after updating their path parameters.
+    Returns a function that yields the requests yielded by the wrapped method, after updating their path parameters'
+    values.
     """
     def wrapper(*args, **kwargs):
         for request in method(*args, **kwargs):