fix miscellaneous problems with release instructions and automation

RELEASING.md

@@ -35,7 +35,7 @@ Roll back the `tiddlywiki.info` changes,
 ## Bumping the version
 
 1. Update the version number in `tw-plugin/plugin.info`.
-   in the `TiddlyWiki Metadata` tiddler.
+   Also update it in the `TiddlyWiki Metadata` tiddler.
 2. Open and save the `TiddlyRemember` main tiddler
    so that its modification date gets bumped.
 3. Quit the TiddlyWiki listener and commit the changes to your release branch.

anki-plugin/Makefile

@@ -15,6 +15,6 @@ build.ankiaddon: src/*.py src/config.json
 	( cd src/; zip -r ../$@ *.py config.json )
 
 clean:
-	rm -f src/__pycache__
+	rm -rf src/__pycache__
 	rm -f src/*_dialog.py
 	rm -f build.ankiaddon

ankiweb-description.html

@@ -12,7 +12,7 @@
 <b>Changelog:</b>
 
 <ul><li><b>1.2.0</b>: Most HTML formatting is now preserved when importing into Anki. A new "pair" note type, which works similarly to "Basic (and reversed card)", is now available. Several bugs fixed.</li>
-<ul><li><b>1.1.1</b>: Fixed a bug introduced in version 1.0.1 where tiddler titles were not URL-decoded when necessary, leading to garbage in the Reference field.</li>
+<li><b>1.1.1</b>: Fixed a bug introduced in version 1.0.1 where tiddler titles were not URL-decoded when necessary, leading to garbage in the Reference field.</li>
 <li><b>1.1.0</b>: Fixed a bug introduced in Anki 2.1.28 where notes would not be deleted during a sync. Add <a href="https://sobjornstad.github.io/TiddlyRemember/#Soft%20and%20hard%20references" rel="nofollow">hard reference targets</a>.</li>
 <li><b>1.0.1</b>: Fixed a bug where wikis containing tiddlers whose titles contained characters invalid in a Windows filename would fail to sync on Windows.</li></ul>