Fixed corrupted japanese translations. This relates to bug 2952.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit ece252a932)

kmahjongg/kmahjongg.desktop

@@ -40,7 +40,7 @@ GenericName[hr]=Igra s pločicama poput Mahjongga
 GenericName[hu]=Mahjongg
 GenericName[is]=Leikur sem líkist Mahjongg
 GenericName[it]=Gioco di tessere simile a Mahjongg
-GenericName[ja]=上海マージャン牌ゲーãƒ
+GenericName[ja]=上海マージャン牌ゲーム
 GenericName[km]=ល្បែង​ក្បឿងដូច Mahjongg
 GenericName[ko]=시센-쇼 마작과 같은 타일 게임
 GenericName[lt]=Mahjongg primenantis žaidimas

ktuberling/ktuberling.desktop

@@ -87,7 +87,7 @@ GenericName[gl]=Xogo de imaxes para nenos
 GenericName[hne]=लइका मन बर फोटू वाले खेल
 GenericName[hu]=Gyermekjáték
 GenericName[it]=Gioco di immagini per bambini
-GenericName[ja]=子供のための福笑いゲー<EFBFBD><EFBFBD>
+GenericName[ja]=子供のための福笑いゲーム
 GenericName[km]=ល្បែង​រូបភាព​សម្រាប់​ក្មេងៗ
 GenericName[ko]=어린이를 위한 그림 게임
 GenericName[lv]=Bilžu spēle bērniem