small corrections

README.md

@@ -82,7 +82,7 @@ uv run python-encrypt-code generate-password
 Encrypt a Python module or package directory.
 
 ```bash
-uv run python-encrypt-code encrypt <source_path> -o <output.pec> -p <password> [-aad <json-string>]
+uv run python-encrypt-code encrypt <source> -o <output> -p <password> [-aad <json-string>]
 ```
 
 **Options:**
@@ -97,12 +97,12 @@ uv run python-encrypt-code encrypt <source_path> -o <output.pec> -p <password> [
 Decrypt a file and extract contents to disk.
 
 ```bash
-uv run python-encrypt-code decrypt <encrypted_file> -o <output_dir>
+uv run python-encrypt-code decrypt <source> -o <output>
 ```
 
 **Options:**
 
-- `encrypted.pec`: Path to encrypted file
+- `source`: Path to encrypted file
 - `-o, --output`: Directory to extract decrypted files
 
 ### `run-insecure`
@@ -111,13 +111,13 @@ Decrypt and execute a Python script from an encrypted package.
 **N.B. this writes decrypted files to a temporary folder on the disk before executing!**
 
 ```bash
-uv run python-encrypt-code run-insecure <encrypted_file> --script <script_name>
+uv run python-encrypt-code run-insecure <source> --script <script>
 ```
 
 **Options:**
 
-- `encrypted.pec`: Path to encrypted file
-- `-s, --script`: Python script to execute (default: `main.py`)
+- `source`: Path to encrypted file
+- `-s, --script`: Python script to execute
 
 ## Use Cases
 
@@ -129,8 +129,8 @@ export PASSWORD=$(uv run python-encrypt-code generate-password)
 uv run python-encrypt-code encrypt ./my_app -o my_app.pec -p ${PASSWORD}
 
 # Setup your own authentication source and subclass the PasswordProvider
-# Distribute the .pec file to customers and let
-# them run it without seeing the source code
+# Distribute the .pec file to customers and
+# let them run it without seeing the source code
 uv run python-encrypt-code run-insecure ./my_app.pec -p ${PASSWORD} --script main.py
 ```