Merge #497: Fix typo in public method

76a0804 Fix typo in public method (Tobin C. Harding)

Pull request description:

  We have a method called `from_raw_signining_only`, I'm guessing this should be `from_raw_signing_only`.

ACKs for top commit:
  apoelstra:
    ACK 76a0804

Tree-SHA512: ee03dbf3f69f0b348a483fa928fab9fba73bfdea383aee385a853b99998a882695c6839fff6433784ad097709ca31c67fc0a4e1a948caae7356be2eab7e332e5

Author: apoelstra

src/context.rs

@@ -374,7 +374,7 @@ impl<'buf> Secp256k1<SignOnlyPreallocated<'buf>> {
     /// * The user must handle the freeing of the context(using the correct functions) by himself.
     /// * This list *is not* exhaustive, and any violation may lead to Undefined Behavior.
     ///
-    pub unsafe fn from_raw_signining_only(raw_ctx: *mut ffi::Context) -> ManuallyDrop<Secp256k1<SignOnlyPreallocated<'buf>>> {
+    pub unsafe fn from_raw_signing_only(raw_ctx: *mut ffi::Context) -> ManuallyDrop<Secp256k1<SignOnlyPreallocated<'buf>>> {
         ManuallyDrop::new(Secp256k1 {
             ctx: raw_ctx,
             phantom: PhantomData,

src/lib.rs

@@ -613,7 +613,7 @@ mod tests {
         let ctx_vrfy = Secp256k1::verification_only();
 
         let mut full = unsafe {Secp256k1::from_raw_all(ctx_full.ctx)};
-        let mut sign = unsafe {Secp256k1::from_raw_signining_only(ctx_sign.ctx)};
+        let mut sign = unsafe {Secp256k1::from_raw_signing_only(ctx_sign.ctx)};
         let mut vrfy = unsafe {Secp256k1::from_raw_verification_only(ctx_vrfy.ctx)};
 
         let (sk, pk) = full.generate_keypair(&mut thread_rng());