Minor dev-experience fixes for making spec changes. (#1387)

* Minor dev-experience fixes for making spec changes.

* Fixes from review.

Makefile

@@ -11,6 +11,7 @@ MARKDOWN_LINT=markdownlint
 
 .PHONY: install-misspell
 install-misspell:
+    # TODO: Check for existence before installing
 	cd $(TOOLS_DIR) && go build -o $(MISSPELL_BINARY) github.com/client9/misspell/cmd/misspell
 
 .PHONY: misspell
@@ -23,6 +24,7 @@ misspell-correction:
 
 .PHONY: install-markdown-link-check
 install-markdown-link-check:
+	# TODO: Check for existence before installing
 	npm install -g $(MARKDOWN_LINK_CHECK)
 
 .PHONY: markdown-link-check
@@ -31,13 +33,28 @@ markdown-link-check:
 
 .PHONY: install-markdownlint
 install-markdownlint:
+    # TODO: Check for existence before installing
 	npm install -g markdownlint-cli
 
 .PHONY: markdownlint
 markdownlint:
-	@echo $(ALL_DOCS)
 	@for f in $(ALL_DOCS); do echo $$f; $(MARKDOWN_LINT) -c .markdownlint.yaml $$f || exit 1;	done
 
 .PHONY: table-generation
 table-generation:
 	docker run --rm -v $(PWD)/semantic_conventions:/source -v $(PWD)/specification:/spec otel/semconvgen -f /source markdown -md /spec
+
+# Run all checks in order of speed / likely failure.
+.PHONY: check
+check: misspell markdownlint markdown-link-check
+	@echo "All checks complete"
+
+# Attempt to fix issues / regenerate tables.
+.PHONY: fix
+fix: table-generation misspell-correction
+	@echo "All autofixes complete"
+
+# Attempt to install all the tools
+.PHONY: install-tools
+install-tools: install-misspell install-markdownlint install-markdown-link-check
+	@echo "All tools installed"