Small aestethic change

src/cltools/CLTool.h

@@ -24,8 +24,8 @@
 #include "core/CLTool.h"
 namespace PLMD{
 namespace cltools{
-// Ideally core/Colvar.h should be moved to this directory and Colvar should stay in namespace PLMD::colvar
-// With this trick, PLMD::CLToolMain is visible as PLMD::cltools::CLToolMain
+// Ideally core/CLTool.h should be moved to this directory and CLTool should stay in namespace PLMD::cltools
+// With this trick, PLMD::CLTool is visible as PLMD::cltools::CLTool
   using PLMD::CLTool;
 }
 }

src/core/ActionAtomistic.cpp

@@ -34,7 +34,8 @@
 #include "tools/PDB.h"
 
 using namespace std;
-using namespace PLMD;
+
+namespace PLMD {
 
 ActionAtomistic::~ActionAtomistic(){
 // forget the pending request
@@ -280,3 +281,5 @@ void ActionAtomistic::makeWhole(){
     second=first+pbcDistance(first,second);
   }
 }
+
+}