Fix Record and Capture effect short descriptions in Audio buses (#5399)

tutorials/audio/audio_buses.rst

@@ -110,6 +110,13 @@ megaphone. Modulating the BandPass frequency can simulate the sound of a wah-wah
 guitar pedal, think of the guitar in Jimi Hendrix's *Voodoo Child (Slight
 Return)*.
 
+Capture
+~~~~~~~
+
+The Capture effect copies the audio frames of the audio bus that it is on into
+an internal buffer. This can be used to capture data from the microphone
+or to transmit audio over the network in real-time.
+
 Chorus
 ~~~~~~
 
@@ -244,7 +251,7 @@ transients. PitchShift can be useful to create unusually high or deep voices.
 Record
 ~~~~~~
 
-The Record effect allows audio passing through the bus to be written to a file.
+The Record effect allows the user to record sound from a microphone.
 
 Reverb
 ~~~~~~