cleanup, docs

site/doc/pages/2_DValue_to_bool.txt

@@ -6,12 +6,14 @@ bool : fallback returned when conversion is not possible
 return value : converted value or the fallback
 
 :see
+>types
 0_DValue
 2_DValue_get_by_path
 
 :content
 Converts strings, numbers, bools, pointers, and maps to bool. Text such as `true`, `yes`, `on`, `1`, `false`, `no`, `off`, `0`, and `null` is recognized; non-empty unparseable strings are truthy; empty strings use the default. Multi-child maps are true when non-empty.
 
-```cpp
-if(context.props["enabled"].to_bool(true)) print("enabled");
-```
+:example
+DValue value;
+value = "true";
+print(value.to_bool() ? "true\n" : "false\n");