1 files changed, 1 insertions, 1 deletions

diff --git a/src/editfns.c b/src/editfns.c
index 90b559dfdd5..6759016766f 100644
--- a/src/editfns.c
+++ b/src/editfns.c
@@ -3889,7 +3889,7 @@ usage: (format STRING &rest OBJECTS)  */)
                       : -1)),
 
                 /* Maximum number of bytes generated by any format, if
-                   precision is no more than DBL_USEFUL_PRECISION_MAX.
+                   precision is no more than USEFUL_PRECISION_MAX.
                    On all practical hosts, %f is the worst case.  */
                 SPRINTF_BUFSIZE =
                   sizeof "-." + (DBL_MAX_10_EXP + 1) + USEFUL_PRECISION_MAX,