update translations after first de-fuzzying round

Change-Id: Ie6b488bf4cb510522eb8d92b479b4ab42226698d

source/ko/desktop/messages.po

@@ -721,7 +721,6 @@ msgid "Extension Manager"
 msgstr "확장 관리자"
 
 #: extensionmanager.ui:82
-#, fuzzy
 msgctxt "extensionmanager|optionsbtn"
 msgid "_Options"
 msgstr "선택 사항(_O)"
@@ -733,7 +732,6 @@ msgid "Check for _Updates"
 msgstr "업데이트 확인(_U)..."
 
 #: extensionmanager.ui:111
-#, fuzzy
 msgctxt "extensionmanager|addbtn"
 msgid "_Add"
 msgstr "추가(_A)"