Boolean literals are not Number literals
The current indentation level would indicate that Boolean literals are on the same level as Integer and Float literals under Number literals, unindenting moves it to the same scope as Character and string literals, Byte and byte string literals, and Number literals under Literals.
@@ -518,7 +518,7 @@ This last example is different because it is not possible to use the suffix
syntax with a floating point literal ending in a period. `2.f64` would attempt
to call a method named `f64` on `2`.
-##### Boolean literals
+#### Boolean literals
The two values of the boolean type are written `true` and `false`.
