Fix extra whitespaces added by toprettyxml()
Fix extra whitespaces added by toprettyxml()

freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,fluendo/cerbero,ford-prefect/cerbero,GStreamer/cerbero,ikonst/cerbero,sdroege/cerbero,cee1/cerbero-mac,BigBrother-International/gst-cerbero,ramaxlo/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,brion/cerbero,ikonst/cerbero,nzjrs/cerbero,shoreflyer/cerbero,superdump/cerbero,EricssonResearch/cerbero,ramaxlo/cerbero,davibe/cerbero,nirbheek/cerbero,atsushieno/cerbero,lubosz/cerbero,jackjansen/cerbero,flexVDI/cerbero,nzjrs/cerbero,flexVDI/cerbero,fluendo/cerbero,atsushieno/cerbero,jackjansen/cerbero-2013,ramaxlo/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,AlertMe/cerbero,davibe/cerbero,lubosz/cerbero,flexVDI/cerbero,GStreamer/cerbero,OptoFidelity/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,ikonst/cerbero,centricular/cerbero,superdump/cerbero,ikonst/cerbero,nirbheek/cerbero-old,jackjansen/cerbero,flexVDI/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,sdroege/cerbero,ylatuya/cerbero,lubosz/cerbero,OptoFidelity/cerbero,OptoFidelity/cerbero,jackjansen/cerbero-2013,freedesktop-unofficial-mirror/gstreamer__cerbero,superdump/cerbero,EricssonResearch/cerbero,multipath-rtp/cerbero,AlertMe/cerbero,ylatuya/cerbero,davibe/cerbero,nirbheek/cerbero,AlertMe/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,BigBrother-International/gst-cerbero,atsushieno/cerbero,nzjrs/cerbero,cee1/cerbero-mac,multipath-rtp/cerbero,brion/cerbero,ylatuya/cerbero,superdump/cerbero,lubosz/cerbero,justinjoy/cerbero,multipath-rtp/cerbero,nzjrs/cerbero,AlertMe/cerbero,ramaxlo/cerbero,centricular/cerbero,justinjoy/cerbero,nirbheek/cerbero-old,BigBrother-International/gst-cerbero,centricular/cerbero,cee1/cerbero-mac,GStreamer/cerbero,fluendo/cerbero,EricssonResearch/cerbero,sdroege/cerbero,justinjoy/cerbero,shoreflyer/cerbero,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,nicolewu/cerbero,nirbheek/cerbero-old,centricular/cerbero,sdroege/cerbero,justinjoy/cerbero,ford-prefect/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,atsushieno/cerbero,flexVDI/cerbero,ikonst/cerbero,nzjrs/cerbero,shoreflyer/cerbero,multipath-rtp/cerbero,GStreamer/cerbero,brion/cerbero,OptoFidelity/cerbero,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,brion/cerbero,davibe/cerbero,BigBrother-International/gst-cerbero,nicolewu/cerbero,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,centricular/cerbero,ramaxlo/cerbero,fluendo/cerbero,nirbheek/cerbero,ford-prefect/cerbero,nicolewu/cerbero,nirbheek/cerbero-old,atsushieno/cerbero,EricssonResearch/cerbero,shoreflyer/cerbero,EricssonResearch/cerbero,shoreflyer/cerbero,jackjansen/cerbero-2013,brion/cerbero,fluendo/cerbero,GStreamer/cerbero,BigBrother-International/gst-cerbero,jackjansen/cerbero,multipath-rtp/cerbero,AlertMe/cerbero,jackjansen/cerbero-2013,jackjansen/cerbero-2013,freedesktop-unofficial-mirror/gstreamer__cerbero,cee1/cerbero-mac,sdroege/cerbero,ford-prefect/cerbero,nirbheek/cerbero,ylatuya/cerbero,jackjansen/cerbero,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero