diff --git a/editions/tw5.com/tiddlers/filters/is.tid b/editions/tw5.com/tiddlers/filters/is.tid
index 113af22c8..fb7f6a26c 100644
--- a/editions/tw5.com/tiddlers/filters/is.tid
+++ b/editions/tw5.com/tiddlers/filters/is.tid
@@ -16,14 +16,14 @@ The parameter <<.place C>> is one of the following fundamental categories:
 |!Category |!Matches any tiddler that... |
 |^`current` |is the [[current tiddler|Current Tiddler]] |
 |^`image` |has an image ContentType |
-|^`missing` |does not exist (other than possibly as a shadow tiddler), regardless of whether there are any links it |
+|^`missing` |does not exist (other than possibly as a shadow tiddler), regardless of whether there are any links to it |
 |^`orphan` |has no [[hard links|Hard and Soft Links]] to it |
 |^`shadow` |is a [[shadow tiddler|ShadowTiddlers]], regardless of whether it has been overridden with a non-shadow tiddler |
 |^`system` |is a [[system tiddler|SystemTiddlers]], i.e. its title starts with `$:/` |
 |^`tag` |is in use as a tag |
 |^`tiddler` |exists as a non-shadow tiddler |
 
-If <<.place C>> is anything else an error message is returned. <<.from-version "5.1.14"> if <<.place C>> is blank, the output is passed through unchanged (in earlier versions an error message was returned).
+If <<.place C>> is anything else an error message is returned. <<.from-version "5.1.14">> if <<.place C>> is blank, the output is passed through unchanged (in earlier versions an error message was returned).
 
 `!is[tiddler]` is a synonym for `is[missing]`, and vice versa.