diff --git a/make/projects-dir.mk b/make/projects-dir.mk
index 06c713ad..90a5eef5 100644
--- a/make/projects-dir.mk
+++ b/make/projects-dir.mk
@@ -5,9 +5,9 @@
 # You will need a janware.com user account for pretty much anything this
 # Makefile does. Ask admin@janware.com if you want one.
 #
-# Please see https://janware.com/wiki/pub/en/sw/build/ for current
-# documentation on how this Makefile is meant to be used. Running
-# "make doc-module" might take you there semi-automatically.
+# Current documentation on how this Makefile is meant to be used can be found
+# under https://janware.com/wiki/pub/en/sw/build/. Running "make doc-module"
+# might take you there semi-automatically.
 #
 
 # ------------ Makefile and environment variables
@@ -94,7 +94,7 @@ build-order: pull.done
 clean: clean-dirs done.clean
 
 clean-dirs:
-	ls */dirs-all.done 2>/dev/null | sed 's%/.*%%' | xargs -r $(BUILD_PY) clean
+	ls */dirs-started-all.done 2>/dev/null | sed 's%/.*%%' | xargs -r $(BUILD_PY) clean
 
 echo-prereq-build:
 	@$(PROJECTS_PY) required-pkg $(BUILD_PROJECTS)
@@ -113,7 +113,7 @@ init-project-%:
 	$(CREATE_PROJECT_SH) $*
 
 doc-project doc-module:
-	$(BROWSER) $(firstword $(shell sed '/https:/ !d; s%.*https%https%; s/ .*//' $(lastword $(MAKEFILE_LIST))))
+	$(BROWSER) $(firstword $(shell sed '/https:/ !d; s%.*https%https%; s/ .*//' $(firstword $(MAKEFILE_LIST))))
 
 pkg-%: pull.done
 	$(BUILD_PY) $@ $(BUILD_PROJECTS)