doc improvements

Author: jmagaram

src/Core__Option.resi

@@ -252,7 +252,7 @@ let cmp: (option<'a>, option<'b>, ('a, 'b) => int) => int
 /**
 `exists(option, predicate)` tests whether the option is both `Some` and the predicate applied to its value is true.
 
-An option can be thought of as an array with 0 or 1 items in it. This function is similar to `Array.some` and acts like the "there exists" quantifier in mathematics. In particular it returns false for an "empty" option with a value of `None`.
+An option can be thought of as an array with 0 or 1 items in it. This function is similar to `Array.some` and acts like the "there exists" quantifier in mathematics. In particular it returns false for an "empty" `None` option.
 
 ## Examples
 
@@ -267,7 +267,7 @@ let exists: (option<'a>, 'a => bool) => bool
 /**
 `isNoneOr(option, predicate)` tests whether the option is either `None` or the predicate applied to its value is true.
 
-An option can be thought of as an array with 0 or 1 items in it. This function is similar to `Array.every` and acts like the "for all" quantifier in mathematics. In particular it returns true for an "empty" option with a value of `None`
+An option can be thought of as an array with 0 or 1 items in it. This function is similar to `Array.every` and acts like the "for all" quantifier in mathematics. In particular it returns true for an "empty" `None`.
 
 ## Examples