Workaround to compile configureapp.cpp with MSVC2010 x64

Remove a non-ascii character from configureapp.cpp to let it to be
compiled successfully with MSVC2010 x64.

Change-Id: I0b016630be49e8731cc438abca4ef959124138be
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

tools/configure/configureapp.cpp

@@ -350,7 +350,7 @@ Configure::~Configure()
 QString Configure::formatPath(const QString &path)
 {
     QString ret = QDir::cleanPath(path);
-    // This amount of quoting is deemed sufficient. ™
+    // This amount of quoting is deemed sufficient.
     if (ret.contains(QLatin1Char(' '))) {
         ret.prepend(QLatin1Char('"'));
         ret.append(QLatin1Char('"'));