diff -r d5916d36b237 -r f85f5323ca97 pidgin/gtkprefs.c
--- a/pidgin/gtkprefs.c	Tue Jun 24 22:21:40 2014 -0700
+++ b/pidgin/gtkprefs.c	Tue Jun 24 22:26:50 2014 -0700
@@ -141,6 +141,9 @@
 	"pulsesrc",	"PulseAudio",
 	"sndiosrc",	"sndio",
 	/* "audiotestsrc wave=silence", "Silence", */
+	/* Translators: This is a noun that refers to one possible audio input
+	   plugin. The plugin can be used by the user to sanity check basic audio
+	   functionality within Pidgin.  */
 	"audiotestsrc",	N_("Test Sound"),
 	NULL
 };
@@ -160,9 +163,8 @@
 static const gchar *VIDEO_SRC_PLUGINS[] = {
 	"videodisabledsrc",	N_("Disabled"),
 	/* Translators: This is a noun that refers to one possible video input
-	   plugin. The plugin can be used by the user to test the video camera
-	   connected to their computer to check whether Pidgin is able to
-	   capture video from it. */
+	   plugin. The plugin can be used by the user to sanity check basic video
+	   functionality within Pidgin. */
 	"videotestsrc",	N_("Test Input"),
 	"dshowvideosrc","DirectDraw",
 	"ksvideosrc",	"KS Video",