- "Enable or disable warnings in the mode line about typing breaks.
-
-When enabled, the user is periodically queried about whether to take a
-typing break at that moment. The function which does this query is
-specified by the variable `type-break-query-function'.
-
-A negative PREFIX argument disables this mode.
-No argument or any non-negative argument enables it.
+ "Toggle typing break queries.
+With a prefix argument ARG, enable these queries if ARG is
+positive, and disable them otherwise. If called from Lisp,
+enable them if ARG is omitted or nil.