diff --git a/Geo/GModel.cpp b/Geo/GModel.cpp
index 7a7cef1ad0cc09c0398370ef604a0c27389b9ab7..e6810fca264f383dabece93ceaeeefda8ff3dd89 100644
--- a/Geo/GModel.cpp
+++ b/Geo/GModel.cpp
@@ -312,11 +312,11 @@ std::string GModel::getPhysicalName(int dim, int number)
   return "";
 }
 
-int GModel::getPhysicalNumber(const int &dim, const std::string & name)
+int GModel::getPhysicalNumber(const int &dim, const std::string &name)
 {
-  for(piter physIt=firstPhysicalName();physIt !=lastPhysicalName();++physIt)
-	if(dim==physIt->first.first && name==physIt->second)
-	  return physIt->first.second;
+  for(piter physIt = firstPhysicalName(); physIt != lastPhysicalName(); ++physIt)
+    if(dim == physIt->first.first && name == physIt->second)
+      return physIt->first.second;
   Msg::Warning("No physical group found with the name '%s'", name.c_str());
   return -1;
 }