Fixed typo in caesar_cipher.py (#2979)

* Fixed typo in caesar_cipher.py

* Typo fixes

ciphers/caesar_cipher.py

@@ -220,7 +220,7 @@ def brute_force(input_string: str, alphabet=None) -> dict:
 def main():
     while True:
         print(f'\n{"-" * 10}\n Menu\n{"-" * 10}')
-        print(*["1.Encrpyt", "2.Decrypt", "3.BruteForce", "4.Quit"], sep="\n")
+        print(*["1.Encrypt", "2.Decrypt", "3.BruteForce", "4.Quit"], sep="\n")
 
         # get user input
         choice = input("\nWhat would you like to do?: ").strip() or "4"

ciphers/xor_cipher.py

@@ -183,7 +183,7 @@ class XORCipher:
 # crypt = XORCipher()
 # key = 67
 
-# # test enrcypt
+# # test encrypt
 # print(crypt.encrypt("hallo welt",key))
 # # test decrypt
 # print(crypt.decrypt(crypt.encrypt("hallo welt",key), key))

hashes/sha1.py

@@ -8,7 +8,7 @@ Usage: python sha1.py --string "Hello World!!"
 Also contains a Test class to verify that the generated Hash is same as that
 returned by the hashlib library
 
-SHA1 hash or SHA1 sum of a string is a crytpographic function which means it is easy
+SHA1 hash or SHA1 sum of a string is a cryptographic function which means it is easy
 to calculate forwards but extremely difficult to calculate backwards. What this means
 is, you can easily calculate the hash of  a string, but it is extremely difficult to
 know the original string if you have its hash. This property is useful to communicate