minor

slsSupportLib/include/string_utils.h

@@ -1,7 +1,7 @@
 #pragma once
 
-#include <vector>
 #include <string>
+#include <vector>
 
 namespace sls {
 

slsSupportLib/src/string_utils.cpp

@@ -1,7 +1,7 @@
 
-#include <sstream>
 #include "string_utils.h"
 #include "container_utils.h"
+#include <sstream>
 namespace sls{
 
 
@@ -38,4 +38,4 @@ std::string concatenateIfDifferent(std::vector<std::string> container)
 }
 
 
-};
+}; // namespace sls

tests/src/test-string_utils.cpp

@@ -45,7 +45,7 @@ TEST_CASE("Concat") {
   REQUIRE(v == v2);
 
   SECTION("add a different value"){
-      v.push_back("two");
+      v.emplace_back("two");
       REQUIRE(v!=v2);
       REQUIRE( sls::concatenateIfDifferent(v) == "one+one+one+two+");
   }