-Look at =${2:$(capitalize text)}=, it is a mirror with transformation
-instead of a field. The actual field is at the first line: =${2:foo}=.
-When you type text in =${2:foo}=, the transformation will be evaluated
-and the result will be placed there as the transformed text. So in this
-example, if you type "baz" in the field, the transformed text will be
-"Baz". This example is also available in the screencast.
+Look at =${2:$(capitalize yas-text)}=, it is a mirror with
+transformation instead of a field. The actual field is at the first
+line: =${2:foo}=. When you type text in =${2:foo}=, the transformation
+will be evaluated and the result will be placed there as the
+transformed text. So in this example, if you type "baz" in the field,
+the transformed text will be "Baz". This example is also available in
+the screencast.