Fixed typos in src/ciphers/kernighan.rs and mod.rs

Author: 0xprincedev

src/ciphers/kernighan.rs

@@ -0,0 +1,24 @@
+pub fn kernighan(n: u32) -> i32 {
+    let mut count = 0;
+    let mut n = n;
+
+    while n > 0 {
+        n = n & (n - 1);
+        count += 1;
+    }
+
+    count
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn count_set_bits() {
+        assert_eq!(kernighan(0b0000_0000_0000_0000_0000_0000_0000_1011), 3);
+        assert_eq!(kernighan(0b0000_0000_0000_0000_0000_0000_1000_0000), 1);
+        assert_eq!(kernighan(0b1111_1111_1111_1111_1111_1111_1111_1101), 31);
+    }
+}
+

src/ciphers/kerninghan.rs

@@ -7,7 +7,7 @@ mod caesar;
 mod chacha;
 mod diffie_hellman;
 mod hashing_traits;
-mod kerninghan;
+mod kernighan;
 mod morse_code;
 mod polybius;
 mod rail_fence;
@@ -30,7 +30,7 @@ pub use self::chacha::chacha20;
 pub use self::diffie_hellman::DiffieHellman;
 pub use self::hashing_traits::Hasher;
 pub use self::hashing_traits::HMAC;
-pub use self::kerninghan::kerninghan;
+pub use self::kernighan::kernighan;
 pub use self::morse_code::{decode, encode};
 pub use self::polybius::{decode_ascii, encode_ascii};
 pub use self::rail_fence::{rail_fence_decrypt, rail_fence_encrypt};