Apply cargo fmt

Signed-off-by: Tim Wood <[email protected]>

src/bn/openssl.rs

@@ -528,14 +528,13 @@ impl BigNumber {
     }
 
     pub fn random_qr(n: &BigNumber) -> ClResult<BigNumber> {
-
         let mut sqr_candidate = n.rand_range()?;
         let big_one = BigNumber::from_u32(1)?;
 
         // Number sqr_candidate to square must be between 1 and n-1 and
         // have gcd(sqr_candidate,n)=1
         while Self::gcd(&sqr_candidate, n, None)? != big_one {
-                sqr_candidate = n.rand_range()?;
+            sqr_candidate = n.rand_range()?;
         }
 
         let qr = sqr_candidate.sqr(None)?.modulus(n, None)?;