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				@@ -237,7 +237,7 @@ rend_encode_v2_intro_points(char **encoded, rend_service_descriptor_t *desc) 
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				 /** Encrypt the encoded introduction points in <b>encoded</b> using 
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				  * authorization type  'basic' with <b>client_cookies</b> and write the 
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				  * result to a newly allocated string pointed to by <b>encrypted_out</b> of 
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				- * length <b>encrypted_len</b>. Return 0 for success, -1 otherwise. */ 
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				+ * length <b>encrypted_len_out</b>. Return 0 for success, -1 otherwise. */ 
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				 static int 
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				 rend_encrypt_v2_intro_points_basic(char **encrypted_out, 
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				                                    size_t *encrypted_len_out, 
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				@@ -352,8 +352,8 @@ rend_encrypt_v2_intro_points_basic(char **encrypted_out, 
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				 /** Encrypt the encoded introduction points in <b>encoded</b> using 
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				  * authorization type 'stealth' with <b>descriptor_cookie</b> of length 
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				  * REND_DESC_COOKIE_LEN and write the result to a newly allocated string 
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				- * pointed to by <b>encrypted</b> of length <b>encrypted_len</b>. Return 0 
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				- * for success, -1 otherwise. */ 
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				+ * pointed to by <b>encrypted_out</b> of length <b>encrypted_len_out</b>. 
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				+ * Return 0 for success, -1 otherwise. */ 
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				 static int 
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				 rend_encrypt_v2_intro_points_stealth(char **encrypted_out, 
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				                                      size_t *encrypted_len_out, 
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