[Weather] Fix term used for thunderstorm in bbcukmet data db

dataengines/weather/ions/bbcukmet/ion_bbcukmet.cpp

@@ -128,7 +128,7 @@ QMap<QString, IonInterface::ConditionIcons> UKMETIon::setupDayIconMappings() con
     dayList.insert(QStringLiteral("heavy shower"), Rain);
     dayList.insert(QStringLiteral("heavy rain shower"), Rain);
     dayList.insert(QStringLiteral("thundery shower"), Thunderstorm);
-    dayList.insert(QStringLiteral("thunder storm"), Thunderstorm);
+    dayList.insert(QStringLiteral("thunderstorm"), Thunderstorm);
     dayList.insert(QStringLiteral("cloudy with sleet"), RainSnow);
     dayList.insert(QStringLiteral("sleet shower"), RainSnow);
     dayList.insert(QStringLiteral("sleet showers"), RainSnow);
@@ -179,7 +179,7 @@ QMap<QString, IonInterface::ConditionIcons> UKMETIon::setupNightIconMappings() c
     nightList.insert(QStringLiteral("heavy shower"), Rain);
     nightList.insert(QStringLiteral("heavy rain shower"), Rain);
     nightList.insert(QStringLiteral("thundery shower"), Thunderstorm);
-    nightList.insert(QStringLiteral("thunder storm"), Thunderstorm);
+    nightList.insert(QStringLiteral("thunderstorm"), Thunderstorm);
     nightList.insert(QStringLiteral("cloudy with sleet"), NotAvailable);
     nightList.insert(QStringLiteral("sleet shower"), NotAvailable);
     nightList.insert(QStringLiteral("sleet showers"), NotAvailable);

dataengines/weather/ions/data/bbcukmet_i18n.dat

@@ -41,7 +41,7 @@ weather condition|sleet showers
 weather condition|sunny
 weather condition|sunny intervals
 weather condition|thick cloud
-weather condition|thunder storm
+weather condition|thunderstorm
 weather condition|thundery shower
 weather condition|tropical storm
 weather condition|white cloud
@@ -87,7 +87,7 @@ weather forecast|sleet showers
 weather forecast|sunny
 weather forecast|sunny intervals
 weather forecast|thick cloud
-weather forecast|thunder storm
+weather forecast|thunderstorm
 weather forecast|thundery shower
 weather forecast|tropical storm
 weather forecast|white cloud