remove some feature gates from the docs

These aren't actually needed
This commit is contained in:
Steve Klabnik 2015-07-03 15:45:06 -04:00
parent 320bd6f874
commit 66f757b26d

View File

@ -1859,8 +1859,6 @@ impl str {
/// # Examples /// # Examples
/// ///
/// ``` /// ```
/// #![feature(str_casing)]
///
/// let s = "HELLO"; /// let s = "HELLO";
/// assert_eq!(s.to_lowercase(), "hello"); /// assert_eq!(s.to_lowercase(), "hello");
/// ``` /// ```
@ -1905,8 +1903,6 @@ impl str {
/// # Examples /// # Examples
/// ///
/// ``` /// ```
/// #![feature(str_casing)]
///
/// let s = "hello"; /// let s = "hello";
/// assert_eq!(s.to_uppercase(), "HELLO"); /// assert_eq!(s.to_uppercase(), "HELLO");
/// ``` /// ```