diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 87ebb73ae5..889097fd1f 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2013-06-27  Pedro Alves  <palves@redhat.com>
+
+	* exceptions.c (catch_command_errors): Remove spurious space.
+	* exceptions.h (catch_command_errors): Second parameter is "arg",
+	not "command".
+
 2013-06-27  Yao Qi  <yao@codesourcery.com>
 
 	* common/create-version.sh: Update comments.  Handle the case
diff --git a/gdb/exceptions.c b/gdb/exceptions.c
index 866905d7cf..0cdd16b75f 100644
--- a/gdb/exceptions.c
+++ b/gdb/exceptions.c
@@ -563,7 +563,7 @@ catch_errors (catch_errors_ftype *func, void *func_args, char *errstring,
 }
 
 int
-catch_command_errors (catch_command_errors_ftype * command,
+catch_command_errors (catch_command_errors_ftype *command,
 		      char *arg, int from_tty, return_mask mask)
 {
   volatile struct gdb_exception e;
diff --git a/gdb/exceptions.h b/gdb/exceptions.h
index 630eb2e56b..7e3be95a04 100644
--- a/gdb/exceptions.h
+++ b/gdb/exceptions.h
@@ -255,6 +255,6 @@ extern int catch_errors (catch_errors_ftype *, void *, char *, return_mask);
 
 typedef void (catch_command_errors_ftype) (char *, int);
 extern int catch_command_errors (catch_command_errors_ftype *func,
-				 char *command, int from_tty, return_mask);
+				 char *arg, int from_tty, return_mask);
 
 #endif