FreeTDM: Remove trailing whitespace at end of ftdm_{copy,set}_string()

Signed-off-by: Stefan Knoblich <stkn@openisdn.net>

libs/freetdm/src/include/ftdm_os.h

@@ -64,10 +64,10 @@ typedef uint64_t ftdm_time_t;
 #endif
 
 /*! \brief strncpy replacement */
-#define ftdm_copy_string(x,y,z) strncpy(x, y, z - 1) 
+#define ftdm_copy_string(x,y,z) strncpy(x, y, z - 1)
 
 /*! \brief strncpy into a fixed-length buffer */
-#define ftdm_set_string(x,y) strncpy(x, y, sizeof(x)-1) 
+#define ftdm_set_string(x,y) strncpy(x, y, sizeof(x)-1)
 
 /*! \brief check for null or zero length string buffer */
 #define ftdm_strlen_zero(s) (!s || *s == '\0')