fix: 🐛 confirm option help text and README

Author: ZhaoQi99

README.md

@@ -32,7 +32,7 @@ Options:
   -i, --in-place  make changes to files in place
   -k, --key TEXT  Your encryption key.If you don‘t specify key, pyencrypt will
                   generate encryption key randomly.
-  -y, --yes       yes
+  --yes           Automatically answer yes for confirm questions.
   -h, --help      Show this message and exit.
 ```
 ### Decrypt
@@ -57,6 +57,10 @@ Options:
 ```shell
 ~$ pyencrypt decrypt -k xxx test.pye
 ```
+### Generate
+```shell
+~$ pyencrypt generate -k xxx
+```
 
 ### Entry File
 ```python

pyencrypt/cli.py

@@ -79,7 +79,7 @@ def cli():
               type=click.STRING)
 @click.confirmation_option(
     prompt='Are you sure you want to encrypt your python file?',
-    help='Confirm the action without prompting')
+    help='Automatically answer yes for confirm questions.')
 @click.help_option('-h', '--help')
 @click.pass_context
 def encrypt_command(ctx, pathname, delete, key):