diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 37118c5f1f..aa59a0bd69 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2016-03-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
+
+	* target.h: Fix doc string of target_can_use_hardware_watchpoint.
+
 2016-03-09  Pedro Alves  <palves@redhat.com>
 
 	* event-top.c (more_to_come): Delete.
diff --git a/gdb/target.h b/gdb/target.h
index e1419a94e5..26c857938e 100644
--- a/gdb/target.h
+++ b/gdb/target.h
@@ -1922,7 +1922,8 @@ extern const char *target_thread_name (struct thread_info *);
    TYPE isn't supported.  TYPE is one of bp_hardware_watchpoint,
    bp_read_watchpoint, bp_write_watchpoint, or bp_hardware_breakpoint.
    CNT is the number of such watchpoints used so far, including this
-   one.  OTHERTYPE is who knows what...  */
+   one.  OTHERTYPE is the number of watchpoints of other types than
+   this one used so far.  */
 
 #define target_can_use_hardware_watchpoint(TYPE,CNT,OTHERTYPE) \
  (*current_target.to_can_use_hw_breakpoint) (&current_target,  \