Fix PHONY declaration for topic targets

Signed-off-by: Jack Baldry <jack.baldry@grafana.com>

docs/docs.mk

@@ -121,7 +121,9 @@ update: ## Fetch the latest version of this Makefile and the `make-docs` script
 	curl -s -LO https://raw.githubusercontent.com/grafana/writers-toolkit/main/docs/make-docs
 	chmod +x make-docs
 
-.PHONY: topic/%
+# ls static/templates/ | sed 's/-template\.md//' | xargs
+TOPIC_TYPES := concept multiple-tasks reference section task tutorial visualization
+.PHONY: $(patsubst %,topic/%,$(TOPIC_TYPES))
 topic/%: ## Create a topic from the Writers' Toolkit template. Specify the topic type as the target, for example, `make topic/task TOPIC_PATH=sources/my-new-topic.md`.
 topic/%:
 	$(if $(TOPIC_PATH),,$(error "You must set the TOPIC_PATH variable to the path where the $(@F) topic will be created. For example: make $(@) TOPIC_PATH=sources/my-new-topic.md"))

docs/make-docs

@@ -8,6 +8,12 @@
 # [Semantic versioning](https://semver.org/) is used to help the reader identify the significance of changes.
 # Changes are relevant to this script and the support docs.mk GNU Make interface.
 #
+# ## 8.5.1 (2025-02-18)
+#
+# ### Fixed
+#
+# - PHONY declaration for topic/<KIND> targets.
+#
 # ## 8.5.0 (2025-02-13)
 #
 # ### Added