Apply suggestions from code review

Co-authored-by: Matti Schneider <[email protected]>

openfisca_tasks/lint.mk

@@ -15,7 +15,7 @@ check-style: $(shell git ls-files "*.py")
 	@$(call print_pass,$@:)
 
 ## Run linters to check for syntax and style errors in the doc.
-lint-styling-doc: \
+lint-doc: \
 	lint-styling-doc-commons \
 	lint-styling-doc-types \
 	;
@@ -26,7 +26,7 @@ lint-styling-doc-%:
 	@##
 	@## They can be integrated into setup.cfg once all checks pass.
 	@## The reason they're here is because otherwise we wouldn't be
-	@## able to integrate documentation improvements progresively.
+	@## able to integrate documentation improvements incrementally.
 	@##
 	@## D101:	Each class has to have at least one doctest.
 	@## D102:	Each public method has to have at least one doctest.

setup.cfg

@@ -1,4 +1,4 @@
-; DXXX:             http://www.pydocstyle.org/en/2.1.1/error_codes.html#grouping.
+; DXXX:             We do not (yet) check docstrings (see https://www.pydocstyle.org/en/2.1.1/error_codes.html#grouping).
 ; DAR101:           We do not (yet) document class/function attributes/arguments.
 ; DAR201:           We do not (yet) document method/function returns.
 ; E128/133:         We prefer hang-closing visual indents.