Add missing comment serving as documentation about abort-remove on

removal in dpkg.postinst (Justin Pryzby). Closes: #372145

debian/changelog

@@ -12,6 +12,8 @@ dpkg (1.13.22~) UNRELEASED; urgency=low
   * Add the source version inside parenthesis to the Source field in the
     generated .changes and binary packages if the binary package version
     differs (like in binNMUs). Closes: #62529
+  * Add missing comment serving as documentation about abort-remove on
+    removal in dpkg.postinst (Justin Pryzby). Closes: #372145
 
   [ Updated dpkg Translations ]
   * Romanian (Eddy Petrişor).

debian/dpkg.postinst

@@ -8,6 +8,9 @@
 # If prerm fails during upgrade or fails on failed upgrade:
 #	<old-postinst> abort-upgrade <new-version>
 #
+# If prerm fails during removal:
+#	<old-postinst> abort-remove
+#
 # If prerm fails during deconfiguration of a package:
 #	<postinst> abort-deconfigure in-favour <new-package> <version>
 #		   removing <old-package> <version>