fix Doxygen comments

server/drivers/CFontz.c

@@ -701,9 +701,9 @@ int do_init = 0;
 
 
 /**
- * Get number of custom chars available.
+ * Get number of custom characters available.
  * \param drvthis  Pointer to driver structure.
- * \returns  Number of custom characters (always NUM_CCs).
+ * \return  Number of custom characters (always NUM_CCs).
  */
 MODULE_EXPORT int
 CFontz_get_free_chars(Driver *drvthis)

server/drivers/CFontz633.c

@@ -789,9 +789,9 @@ int do_init = 0;
 
 
 /**
- * Get number of custom chars available.
+ * Get number of custom characters available.
  * \param drvthis  Pointer to driver structure.
- * \returns  Number of custom characters (always NUM_CCs).
+ * \return  Number of custom characters (always NUM_CCs).
  */
 MODULE_EXPORT int
 CFontz633_get_free_chars (Driver *drvthis)

server/drivers/CFontzPacket.c

@@ -956,9 +956,9 @@ int do_init = 0;
 
 
 /**
- * Get number of custom chars available.
+ * Get number of custom characters available.
  * \param drvthis  Pointer to driver structure.
- * \returns  Number of custom characters (always NUM_CCs).
+ * \return  Number of custom characters (always NUM_CCs).
  */
 MODULE_EXPORT int
 CFontzPacket_get_free_chars (Driver *drvthis)

server/drivers/CwLnx.c

@@ -1029,9 +1029,9 @@ CwLnx_num(Driver *drvthis, int x, int num)
 
 
 /**
- * Get number of custom chars available.
+ * Get number of custom characters available.
  * \param drvthis  Pointer to driver structure.
- * \returns  Number of custom characters (always NUM_CCs).
+ * \return  Number of custom characters (always NUM_CCs).
  */
 MODULE_EXPORT int
 CwLnx_get_free_chars(Driver *drvthis)

server/drivers/IOWarrior.c

@@ -816,9 +816,9 @@ PrivateData *p = drvthis->private_data;
 
 
 /**
- * Get number of custom chars available.
+ * Get number of custom characters available.
  * \param drvthis  Pointer to driver structure.
- * \returns  Number of custom characters (always NUM_CCs).
+ * \return  Number of custom characters (always NUM_CCs).
  */
 MODULE_EXPORT int
 IOWarrior_get_free_chars (Driver *drvthis)

server/drivers/MtxOrb.c

@@ -1134,9 +1134,9 @@ MtxOrb_num (Driver *drvthis, int x, int num)
 
 
 /**
- * Get number of custom chars available.
+ * Get number of custom characters available.
  * \param drvthis  Pointer to driver structure.
- * \returns  Number of custom characters (always NUM_CCs).
+ * \return  Number of custom characters (always NUM_CCs).
  */
 MODULE_EXPORT int
 MtxOrb_get_free_chars (Driver *drvthis)