Update README.md

Author: robertshepherdcpp

README.md

@@ -243,8 +243,8 @@ constexpr auto c_p = constant_parameter<T>{};
 So in conclusion, `mlib::constexpr_map` is a really cool feature, the only problem is that the map is `constexpr` so therefore cannot add values, change values, etc.
 
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-### `mlib::refl_get`
-`mlib::relf_get` is a useful reflection, that gets all of the members out of a `struct` for example if you had a struct `a`:
+### `mlib::meta::refl_get`
+`mlib::meta::relf_get` is a useful reflection, that gets all of the members out of a `struct` for example if you had a struct `a`:
 ```C++
 struct a
 {