diff --git a/benchmarks/3d/Torus-ExtrMesh.geo b/benchmarks/3d/Torus-ExtrMesh.geo
index 5db300b7a0e1bd9f7fe180e374b79a0ec402d07d..f220fe12ec6881069c84724b8bd99e5997456439 100644
--- a/benchmarks/3d/Torus-ExtrMesh.geo
+++ b/benchmarks/3d/Torus-ExtrMesh.geo
@@ -12,16 +12,16 @@ Circle(4) = {5,1,4};
 Line Loop(5) = {4,1,2,3};              
 Plane Surface(6) = {5};              
             
-Extrude Surface(6, {0.0,1,0}, {0,0.0,0.0}, 3.14159/2)    
+Extrude Surface{6, {0.0,1,0}, {0,0.0,0.0}, 3.14159/2}
 {    
    Layers {{10,25,10},{11,22,11},{.1,.9,1.}} ;    
 } ;            
             
 Coherence;              
-Extrude Surface (6, {0,0.0,2}) ; 
+Extrude Surface {6, {0,0.0,2}} ; 
 Surface Loop(51) = {6,37,41,45,49,50}; 
 Complex Volume(52) = {51}; 
-Extrude Surface (45, {0,2,0.0})
+Extrude Surface {45, {0,2,0.0}}
 {    
    Layers {{10,25,10},{111,222,111},{.1,.9,1.}};    
 } ;