rpicamsrc: Describe awb-mode=off in lowercase

Change the descriptions for the awb-gain-blue and awb-gain-red
properties to say 'awb-mode=off' instead of 'awb-mode=OFF'

See https://github.com/thaytan/gst-rpicamsrc/issues/26

diff --git a/sys/rpicamsrc/gstrpicamsrc.c b/sys/rpicamsrc/gstrpicamsrc.c
index edc9d84..0e831e5 100644 (file)
--- a/sys/rpicamsrc/gstrpicamsrc.c
+++ b/sys/rpicamsrc/gstrpicamsrc.c
@@ -340,11 +340,11 @@ gst_rpi_cam_src_class_init (GstRpiCamSrcClass * klass)
           G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
   g_object_class_install_property (gobject_class, PROP_AWB_GAIN_RED,
       g_param_spec_float ("awb-gain-red", "AWB Red Gain",
-          "Manual AWB Gain for red channel when awb-mode=OFF", 0, 8.0, 0,
+          "Manual AWB Gain for red channel when awb-mode=off", 0, 8.0, 0,
           G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
   g_object_class_install_property (gobject_class, PROP_AWB_GAIN_RED,
       g_param_spec_float ("awb-gain-blue", "AWB Blue Gain",
-          "Manual AWB Gain for blue channel when awb-mode=OFF", 0, 8.0, 0,
+          "Manual AWB Gain for blue channel when awb-mode=off", 0, 8.0, 0,
           G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
   g_object_class_install_property (gobject_class, PROP_IMAGE_EFFECT,
       g_param_spec_enum ("image-effect", "Image effect",