Fix typos in MSVC solution file.

Michael Paquier

src/tools/msvc/Solution.pm

@@ -750,8 +750,8 @@ sub new
 	$self->{solutionFileVersion}        = '12.00';
 	$self->{vcver}                      = '12.00';
 	$self->{visualStudioName}           = 'Visual Studio 2013';
-	$self->{VisualStudioVersion}          = '12.0.21005.1',
-	  $self->{MinimumVisualStudioVersion} = '10.0.40219.1',
+	$self->{VisualStudioVersion}        = '12.0.21005.1';
+	$self->{MinimumVisualStudioVersion} = '10.0.40219.1';
 
 	return $self;
 }