minor changes

README.md

@@ -115,7 +115,11 @@ You can create an object (deserialization) by appending `_json` to a string lite
 json j = "{ \"pi\": 3.141, \"happy\": true }"_json;
 
 // or even nicer (thanks http://isocpp.org/blog/2015/01/json-for-modern-cpp)
-auto j2 = R"( {"pi": 3.141, "happy": true} )"_json;
+auto j2 = R"(
+  {
+    "pi": 3.141,
+    "happy": true
+  })"_json;
 ```
 
 You can also get a string representation (serialize):

test/json_unit.cc

@@ -1778,7 +1778,10 @@ TEST_CASE("Parser")
         auto j3 = "{\"key\": \"value\"}"_json;
         CHECK(j3["key"] == "value");
 
-        auto j22 = R"({"pi": 3.141, "happy": true })"_json;
+        auto j22 = R"({
+            "pi": 3.141,
+            "happy": true
+        })"_json;
         auto j23 = "{ \"pi\": 3.141, \"happy\": true }"_json;
         CHECK(j22 == j23);
     }