Add examples heading

2 files changed, 8 insertions, 0 deletions

diff --git a/src/libstd/f32.rs b/src/libstd/f32.rs
index ec0547662cc..5ec01e2e215 100644
--- a/src/libstd/f32.rs
+++ b/src/libstd/f32.rs
@@ -1234,6 +1234,8 @@ impl f32 {
     ///
     /// Note that this function is distinct from casting.
     ///
+    /// # Examples
+    ///
     /// ```
     /// #![feature(float_bits_conv)]
     /// assert!((1f32).to_bits() != 1f32 as u32); // to_bits() is not casting!
@@ -1257,6 +1259,8 @@ impl f32 {
     /// Returns `Err(())` if the representation of a signaling NaN "sNaN"
     /// float, is passed to the function.
     ///
+    /// # Examples
+    ///
     /// ```
     /// #![feature(float_bits_conv)]
     /// use std::f32;
diff --git a/src/libstd/f64.rs b/src/libstd/f64.rs
index 456ea9c1411..96d38f67ee2 100644
--- a/src/libstd/f64.rs
+++ b/src/libstd/f64.rs
@@ -1126,6 +1126,8 @@ impl f64 {
     ///
     /// Note that this function is distinct from casting.
     ///
+    /// # Examples
+    ///
     /// ```
     /// #![feature(float_bits_conv)]
     /// assert!((1f64).to_bits() != 1f64 as u64); // to_bits() is not casting!
@@ -1149,6 +1151,8 @@ impl f64 {
     /// Returns `Err(())` if the representation of a signaling NaN "sNaN"
     /// float, is passed to the function.
     ///
+    /// # Examples
+    ///
     /// ```
     /// #![feature(float_bits_conv)]
     /// use std::f64;