diff --git a/lib/ezcrypto.rb b/lib/ezcrypto.rb
index a9ca174..f7d7c8e 100644
--- a/lib/ezcrypto.rb
+++ b/lib/ezcrypto.rb
@@ -364,9 +364,12 @@ def on_cipher(&block)
 
 
 =begin rdoc
-Encrypt a file 'inplace' and add a suffix
-see #cipher_file.
+Encrypt a file 'inplace' and add a suffix.
 IMPORTANT: The inputfile will be deleted by default.
+
+Options:
+* suffix: string added to src if tgt is not provided. Default: '.ez'
+* autoclean: remove the source file if true. Default: 'true'
 =end
     def encrypt_file(src, tgt=nil, options = {} )
       options = { :suffix => '.ez', :autoclean => 'true' }.update(options)
@@ -377,8 +380,11 @@ def encrypt_file(src, tgt=nil, options = {} )
 
 =begin rdoc
 Decrypt a file 'inplace' and remove a suffix
-see #cipher_file
 IMPORTANT: The inputfile will be deleted by default.
+
+Options:
+* suffix: string removed from src if tgt is not provided. Default: '.ez'
+* autoclean: remove the source file if true. Default: 'true'
 =end
     def decrypt_file(src, tgt=nil, options = {} )
       options = { :suffix => '.ez', :autoclean => 'true' }.update(options)