Update STLLoader.cpp

Retrigger travis + appveyor.

code/STLLoader.cpp

@@ -58,6 +58,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 using namespace Assimp;
 
 namespace {
+    
 static const aiImporterDesc desc = {
     "Stereolithography (STL) Importer",
     "",