Update docs/dev/dev_config.md

Co-authored-by: Adam Byczkowski <38091261+qduk@users.noreply.github.com>

docs/dev/dev_config.md

@@ -73,7 +73,7 @@ There are a series of considerations documented below, when developing a new par
 - Add to `netutils/config/compliance.py` the `parser_map`, that maps the name of the parser to the Plugin.
     - Ensure that the key name is based on `netutils.lib_mapper.MAIN_LIB_MAPPER_LIB_MAPPER` definitions.
     - Ensure that it is alpha sorted.
-    - Ensure that it the key is added to `netutils.lib_mapper.NETUTILSPARSER_LIB_MAPPER` and `netutils.lib_mapper.NETUTILSPARSER_LIB_MAPPER_REVERSE`.
+    - Ensure that the key is added to `netutils.lib_mapper.NETUTILSPARSER_LIB_MAPPER` and `netutils.lib_mapper.NETUTILSPARSER_LIB_MAPPER_REVERSE`.
 - Fill out docstrings in the class and methods within the class that describe the parameters and an Example that compiles.
 - The following tips will generally be applicable.
     - Generally a class method should provide a `comment_chars` and `banner_start` as well as sometimes `banner_end`.