Fix a few string mismatches in the Italian translations
Fix a few string mismatches in the Italian translations

Noticed these while testing gsettings translations.

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