gdbus-codegen: Shorten man page title
gdbus-codegen: Shorten man page title

Signed-off-by: David Zeuthen <16a4bae6a7afea1fdd75baca6404fe68f285db96@redhat.com>

pstglia/external-bluetooth-glib,justinkb/aosp-bluez.glib,lukasz-skalski/glib,djdeath/glib,darren-clark/android_platform_external_bluetooth_glib,endlessm/glib,bluez-android/glib,krichter722/glib,mzabaluev/glib,gale320/glib,ieei/glib,tchakabam/glib,zsx/glib,justinkb/aosp-bluez.glib,01org/android-bluez-glib,lukasz-skalski/glib,johne53/MB3Glib,pstglia/external-bluetooth-glib,endlessm/glib,iConsole/Console-OS_external_bluetooth_glib,zsx/glib,cosimoc/glib,01org/android-bluez-glib,lukasz-skalski/glib,tamaskenez/glib,cosimoc/glib,MathieuDuponchelle/glib,darren-clark/android_platform_external_bluetooth_glib,darren-clark/android_platform_external_bluetooth_glib,ieei/glib,zsx/glib,iConsole/Console-OS_external_bluetooth_glib,zsx/glib,cention-sany/glib,bluez-android/glib,pstglia/platform-external-bluetooth-glib,ieei/glib,gale320/glib,pstglia/platform-external-bluetooth-glib,pstglia/external-bluetooth-glib,tchakabam/glib,pstglia/external-bluetooth-glib,johne53/MB3Glib,ieei/glib,MathieuDuponchelle/glib,krichter722/glib,cention-sany/glib,gale320/glib,mzabaluev/glib,mzabaluev/glib,krichter722/glib,cention-sany/glib,lukasz-skalski/glib,mzabaluev/glib,darren-clark/android_platform_external_bluetooth_glib,endlessm/glib,antono/glib,cosimoc/glib,Distrotech/glib,ieei/glib,tchakabam/glib,01org/android-bluez-glib,djdeath/glib,johne53/MB3Glib,Distrotech/glib,Distrotech/glib,johne53/MB3Glib,Distrotech/glib,endlessm/glib,bluez-android/glib,tamaskenez/glib,tchakabam/glib,tchakabam/glib,krichter722/glib,mzabaluev/glib,cention-sany/glib,bluez-android/glib,lukasz-skalski/glib,pstglia/platform-external-bluetooth-glib,iConsole/Console-OS_external_bluetooth_glib,justinkb/aosp-bluez.glib,johne53/MB3Glib,tamaskenez/glib,Distrotech/glib,johne53/MB3Glib,MathieuDuponchelle/glib,pstglia/platform-external-bluetooth-glib,antono/glib,djdeath/glib,tamaskenez/glib,MathieuDuponchelle/glib,bluez-android/glib,cention-sany/glib,pstglia/platform-external-bluetooth-glib,iConsole/Console-OS_external_bluetooth_glib,MathieuDuponchelle/glib,darren-clark/android_platform_external_bluetooth_glib,krichter722/glib,iConsole/Console-OS_external_bluetooth_glib,pstglia/external-bluetooth-glib,cosimoc/glib,01org/android-bluez-glib,justinkb/aosp-bluez.glib,antono/glib,djdeath/glib,cosimoc/glib,endlessm/glib,justinkb/aosp-bluez.glib,antono/glib,tamaskenez/glib,djdeath/glib,gale320/glib,01org/android-bluez-glib,gale320/glib