build: fix a typo in the Makefile

Author: nedbat

Makefile

@@ -144,7 +144,7 @@ update_stable:				## Set the stable branch to the latest release.
 	git push origin stable
 
 comment_on_fixes:			## Add a comment to issues that were fixed.
-	python ci/commend_on_fixes.py
+	python ci/comment_on_fixes.py
 
 
 ##@ Documentation

howto.txt

@@ -94,6 +94,8 @@
 - things to automate:
     - url to link to latest changes in docs
     - next version.py line
+    - curl to start the kit actions going
+    - readthedocs api to do the readthedocs changes
 
 
 * Testing