Remove reference to transpile from Pulse docs

This reference to `transpile` was mistakenly inserted as part of 1a027ac
(Qiskitgh-11565); `execute` used to ignore the `transpile` step for
`Schedule`/`ScheduleBlock` and submit directly to `backend.run`.

I am not clear if there are actually any backends that *accept* pulse
jobs anymore, but if there are, this is what the text should have been
translated to.

qiskit/pulse/builder.py

@@ -74,8 +74,8 @@
 
 The builder initializes a :class:`.pulse.Schedule`, ``pulse_prog``
 and then begins to construct the program within the context. The output pulse
-schedule will survive after the context is exited and can be transpiled and executed like a
-normal Qiskit schedule using ``backend.run(transpile(pulse_prog, backend))``.
+schedule will survive after the context is exited and can be executed like a
+normal Qiskit schedule using ``backend.run(pulse_prog)``.
 
 Pulse programming has a simple imperative style. This leaves the programmer
 to worry about the raw experimental physics of pulse programming and not