Merge #186: Updated doc for impl Value blind method - returns blinded value*

2441f17 Updated doc for impl Value blind method - returns blinded value* (i5hi)

Pull request description:

  Fixes a typo in Value::blind doc

ACKs for top commit:
  apoelstra:
    ACK 2441f17

Tree-SHA512: 474f46b19e451e7d239c94bc8df04b6f03bf21b3fe4472aa4c895d704416dada30e45da2c5ba6dff098c20dd0e695587f342358f11d82e96558418574ea8bdb7

Author: apoelstra

src/blind.rs

@@ -399,7 +399,7 @@ impl Value {
     ///
     /// # Returns:
     ///
-    /// A pair of blinded asset, nonce and corresponding proof as ([`Value`], [`Nonce`], [`RangeProof`])
+    /// A pair of blinded value, nonce and corresponding proof as ([`Value`], [`Nonce`], [`RangeProof`])
     /// The nonce here refers to public key corresponding to the input `ephemeral_sk`
     pub fn blind<C: Signing>(
         self,