diff --git a/src/cltools/GenJson.cpp b/src/cltools/GenJson.cpp
index 7e10bd381f..a0da4e483e 100644
--- a/src/cltools/GenJson.cpp
+++ b/src/cltools/GenJson.cpp
@@ -117,8 +117,8 @@ int GenJson::main(FILE* in, FILE*out,Communicator& pc) {
     std::cout<<"     \"dois\" : [";
     unsigned ndoi = keys.getDOIList().size();
     if( ndoi>0 ) {
-        std::cout<<"\"" + keys.getDOIList()[0] + "\""; 
-        for(unsigned j=1; j<ndoi; ++j) std::cout<<", \"" + keys.getDOIList()[j] + "\"";
+      std::cout<<"\"" + keys.getDOIList()[0] + "\"";
+      for(unsigned j=1; j<ndoi; ++j) std::cout<<", \"" + keys.getDOIList()[j] + "\"";
     }
     std::cout<<"],\n";
     std::cout<<"    \"syntax\" : {"<<std::endl;
diff --git a/src/tools/Keywords.h b/src/tools/Keywords.h
index 08743228e3..a74f5dd688 100644
--- a/src/tools/Keywords.h
+++ b/src/tools/Keywords.h
@@ -203,7 +203,7 @@ class Keywords {
   void setDisplayName( const std::string& name );
 /// Add a DOI to the list in the manual page for this action
   void addDOI( const std::string& doi );
-/// Get the list of DOI 
+/// Get the list of DOI
   const std::vector<std::string>& getDOIList() const ;
 };