queue2: Fixup documentation of some properties
queue2: Fixup documentation of some properties

justinjoy/gstreamer,collects/gstreamer,lovebug356/gstreamer,magcius/gstreamer,ahmedammar/platform_external_gst_gstreamer,Distrotech/gstreamer,centricular/gstreamer,mparis/gstreamer,jpxiong/gstreamer,justinjoy/gstreamer,centricular/gstreamer,magcius/gstreamer,ylatuya/gstreamer,jpxiong/gstreamer,krichter722/gstreamer,ylatuya/gstreamer,lubosz/gstreamer,drothlis/gstreamer,mparis/gstreamer,jpakkane/gstreamer,krieger-od/gstreamer,ahmedammar/platform_external_gst_gstreamer,mrchapp/gstreamer,collects/gstreamer,justinjoy/gstreamer,magcius/gstreamer,jpakkane/gstreamer,surround-io/gstreamer,lubosz/gstreamer,centricular/gstreamer,ensonic/gstreamer,cablelabs/gstreamer,collects/gstreamer,lovebug356/gstreamer,krieger-od/gstreamer,Distrotech/gstreamer,lubosz/gstreamer,centricular/gstreamer,krichter722/gstreamer,magcius/gstreamer,Lachann/gstreamer,krichter722/gstreamer,StreamUtils/gstreamer,StreamUtils/gstreamer,krieger-od/gstreamer,shelsonjava/gstreamer,ahmedammar/platform_external_gst_gstreamer,lubosz/gstreamer,drothlis/gstreamer,drothlis/gstreamer,ylatuya/gstreamer,Lachann/gstreamer,mrchapp/gstreamer,cablelabs/gstreamer,Distrotech/gstreamer,surround-io/gstreamer,Lachann/gstreamer,collects/gstreamer,cfoch/gstreamer,justinjoy/gstreamer,krieger-od/gstreamer,lovebug356/gstreamer,jpxiong/gstreamer,drothlis/gstreamer,ensonic/gstreamer,cfoch/gstreamer,centricular/gstreamer,mrchapp/gstreamer,lovebug356/gstreamer,mparis/gstreamer,Lachann/gstreamer,ylatuya/gstreamer,ahmedammar/platform_external_gst_gstreamer,lubosz/gstreamer,jpakkane/gstreamer,krichter722/gstreamer,jpakkane/gstreamer,jpxiong/gstreamer,shelsonjava/gstreamer,magcius/gstreamer,cablelabs/gstreamer,shelsonjava/gstreamer,collects/gstreamer,Lachann/gstreamer,surround-io/gstreamer,lovebug356/gstreamer,surround-io/gstreamer,ylatuya/gstreamer,ensonic/gstreamer,StreamUtils/gstreamer,cfoch/gstreamer,mrchapp/gstreamer,StreamUtils/gstreamer,krichter722/gstreamer,Distrotech/gstreamer,shelsonjava/gstreamer,jpxiong/gstreamer,ensonic/gstreamer,cablelabs/gstreamer,cablelabs/gstreamer,shelsonjava/gstreamer,drothlis/gstreamer,mparis/gstreamer,Distrotech/gstreamer,mrchapp/gstreamer,cfoch/gstreamer,justinjoy/gstreamer,ahmedammar/platform_external_gst_gstreamer,mparis/gstreamer,StreamUtils/gstreamer,surround-io/gstreamer,cfoch/gstreamer,ensonic/gstreamer,krieger-od/gstreamer,jpakkane/gstreamer