diff --git a/Makefile b/Makefile
index 66a637cb2..9dc4ba856 100644
--- a/Makefile
+++ b/Makefile
@@ -19,18 +19,18 @@ help::
 	$(info ============)
 	$(info )
 	$(info make help          - show brief help)
-	$(info make targets       - dito)
+	$(info make targets       - ditto)
 	$(info make helpall       - show extended help)
 	$(info )
 	$(info Build and Check)
 	$(info ===============)
 	$(info make               - build Org ELisp and all documentation)
-	$(info make all           - dito)
+	$(info make all           - ditto)
 	$(info make compile       - build Org ELisp files)
 	$(info make autoloads     - create org-install.el to load org in-place)
 	$(info make check         - build Org ELisp files and run test suite)
 helpall::
-	$(info make test          - dito)
+	$(info make test          - ditto)
 	$(info make compile-dirty - build only stale Org ELisp files)
 	$(info make test-dirty    - check without building first)
 	$(info )
@@ -54,9 +54,9 @@ helpall::
 	$(info make cleandirs     - clean in etc/, lisp/ and doc/)
 	$(info make cleancontrib  - remove remnants in contrib/)
 	$(info make cleandoc      - remove built documentation)
-	$(info make cleandocs     - dito)
+	$(info make cleandocs     - ditto)
 	$(info make cleanlisp     - remove built Org ELisp files)
-	$(info make cleanelc      - dito)
+	$(info make cleanelc      - ditto)
 	$(info make cleanrel      - remove release remnants)
 	$(info make cleantest     - remove check remnants)
 	$(info make clean-install - remove previous Org installation)
@@ -66,14 +66,14 @@ helpall::
 help::
 	$(info make doc           - build all documentation)
 helpall::
-	$(info make docs          - dito)
+	$(info make docs          - ditto)
 help::
 	$(info make info          - build Info documentation)
 helpall::
 	$(info make html          - build HTML documentation)
 	$(info make pdf           - build PDF documentation)
 	$(info make card          - build reference cards)
-	$(info make refcard       - dito)
+	$(info make refcard       - ditto)
 help::
 	$(info )
 	$(info Installation)