--- a/common/strhelp.h	Mon Sep 29 16:38:09 2014 +0200
+++ b/common/strhelp.h	Mon Sep 29 16:42:06 2014 +0200
@@ -49,7 +49,7 @@
 /**
  * @brief append a string to a NULL terminated array of strings.
  *
- * @param[inout] pArray pointer to the NULL terminated list of string pointers.
+ * @param[in,out] pArray pointer to the NULL terminated list of string pointers.
  * @param[in] string pointer to the string to append to the list.
  * @param[in] len length of the string to append to the list
  */
@@ -58,8 +58,8 @@
 /**
  * @brief append a string to another string.
  *
- * @param[inout] pDst pointer to the string to be extended.
- * @param[inout] dst_len length of the dst string. Will be modified.
+ * @param[in,out] pDst pointer to the string to be extended.
+ * @param[in,out] dst_len length of the dst string. Will be modified.
  * @param[in] appendage pointer to the string to append.
  * @param[in] len length of the string to append.
  */
@@ -68,7 +68,7 @@
 
 /**
  * @brief Frees the given %NULL-terminated string array.
- * @param[inout] str_array a %NULL-terminated array of strings
+ * @param[in,out] str_array a %NULL-terminated array of strings
  */
 void strv_free (char **str_array);
 
@@ -93,7 +93,7 @@
  * @details the start of the string is trimmed by setting *s to the
  * first non white space character.  The end is trimmed by setting the
  * first character after the last non white space character to \0.
- * @param[inout] s ponter to the string to strip
+ * @param[in,out] s ponter to the string to strip
  */
 bool str_trim (char **s);