Update ttcQuery

ttcQuery.md

@@ -26,7 +26,7 @@ Comparators:
 - `<` less than
 - `>=` greater than or equal to
 - `<=` less than or equal to
-- `!!` is true/exists
+- `!!` is true/exists. When used as the name of a child, it treats the entire parent as a list and returns the key as $0 and the value as $1 for each child.
 - `!` is not
 - `/` or, allows matching one or more comparators at the same time
 
@@ -34,7 +34,7 @@ Combiner: `()`
   - Will only select items that match all of the selectors
   - Selectors can be separated by either commas for "and" or slashes for "or", but not both
 
---Templating--
+Inline Templating
 insertion: `{{}}`
   - Allows for queries to be wrapped in a templated string
   - Can be either a direct query or used in combination with the "_" character to reference a single query