Added spellcheck exceptions

Signed-off-by: Casey Morton <cmorton@exiger.com>

Author: Casey Morton

Makefile

@@ -146,4 +146,4 @@ run-test:
 
 .PHONY: serve-docs
 serve-docs:
-	docker run ${MKDOCS_RUN_ARGS} --rm -it -p 8000:8000 -v ${CURRENT_DIR}:/docs ${MKDOCS_DOCKER_IMAGE} serve -a 0.0.0.0:8000
+	docker run ${MKDOCS_RUN_ARGS} --rm -it -p 8999:8999 -v ${CURRENT_DIR}:/docs ${MKDOCS_DOCKER_IMAGE} serve -a 0.0.0.0:8999