Fix

Author: bennybebo

src/main/java/com/thealgorithms/ciphers/ADFGVXCipher.java

@@ -16,7 +16,7 @@
 public class ADFGVXCipher {
 
 	private static final char[] POLYBIUS_LETTERS = {'A', 'D', 'F', 'G', 'V', 'X'};
-    private static final char[][] POLYBIUS_SQUARE = {{'N', 'A', '1', 'C', '3', 'H'}, {'8', 'T', 'B', '2', 'O', 'M'}, {'E', '5', 'W', 'R', 'P', 'D'}, {'4', 'F', '6', 'G', '7', 'I'}, {'9', 'J', '0', 'K', 'L', 'Q'}, {'S', 'U', 'V', 'X', 'Y', 'Z'}};
+	private static final char[][] POLYBIUS_SQUARE = {{'N', 'A', '1', 'C', '3', 'H'}, {'8', 'T', 'B', '2', 'O', 'M'}, {'E', '5', 'W', 'R', 'P', 'D'}, {'4', 'F', '6', 'G', '7', 'I'}, {'9', 'J', '0', 'K', 'L', 'Q'}, {'S', 'U', 'V', 'X', 'Y', 'Z'}};
     private static final Map<String, Character> POLYBIUS_MAP = new HashMap<>();
     private static final Map<Character, String> REVERSE_POLYBIUS_MAP = new HashMap<>();
 

src/test/java/com/thealgorithms/ciphers/ADFGVXCipherTest.java

@@ -15,7 +15,7 @@ void adfgvxCipherEncryptTest() {
         String keyword = "PRIVACY";
 
         // when
-        String cipherText = hillCipher.encrypt(message, keyword);
+        String cipherText = adfgvxCipher.encrypt(message, keyword);
 
         // then
         assertEquals("DGDDDAGDDGAFADDFDADVDVFAADVX", cipherText);
@@ -28,7 +28,7 @@ void adfgvxCipherDecryptTest() {
         String keyword = "PRIVACY";
 
         // when
-        String plainText = hillCipher.decrypt(cipherText, keyword);
+        String plainText = adfgvxCipher.decrypt(cipherText, keyword);
 
         // then
         assertEquals("ATTACKAT1200AM", plainText);