[mod_auth]: fix doc

src/modules/mod_auth.c

@@ -24,14 +24,14 @@
  * Actions:
  *     auth.plain ["method": method, "realm": realm, "file": path];
  *         - requires authentication using a plaintext file containing user:password pairs seperated by newlines (\n)
- *     auth.htpasswd ["realm": realm, "file": path];
- *         - requires authentication using a plaintext file containing user:encrypted_password pairs seperated by newlines (\n)
+ *     auth.htpasswd ["method": method, "realm": realm, "file": path];
+ *         - requires authentication using a htpasswd file containing user:encrypted_password pairs seperated by newlines (\n)
  *         - passwords are encrypted using crypt(3), use the htpasswd binary from apache to manage the file
  *           + hashes starting with "$apr1$" are NOT supported (htpasswd -m)
  *           + hashes starting with "{SHA}" ARE supported (followed by sha1_base64(password), htpasswd -s)
  *         - only supports "basic" method
  *     auth.htdigest ["method": method, "realm": realm, "file": path];
- *         - requires authentication using a plaintext file containing user:realm:hashed_password tuples seperated by newlines (\n)
+ *         - requires authentication using a htdigest file containing user:realm:hashed_password tuples seperated by newlines (\n)
  *         - passwords are saved as (modified) md5 hashes:
  *             md5hex(username + ":" + realm + ":" + password)
  *