Remove most leading/trailing blanks from translated messages.

They are a hassle for translators and reviewers alike.

Change-Id: I363138212b692cf75fe1605df8af3721315d37e1
Reviewed-by: hjk <hjk121@nokiamail.com>

src/plugins/projectexplorer/copytaskhandler.cpp

@@ -45,11 +45,11 @@ void CopyTaskHandler::handle(const ProjectExplorer::Task &task)
     switch (task.type) {
     case Task::Error:
         //: Task is of type: error
-        type = tr("error: ");
+        type = tr("error:") + QLatin1Char(' ');
         break;
     case Task::Warning:
         //: Task is of type: warning
-        type = tr("warning: ");
+        type = tr("warning:") + QLatin1Char(' ');
         break;
     default:
         break;