(Flogb): Doc fix.

diff --git a/src/floatfns.c b/src/floatfns.c
index e4c36af1a9d1b9c7219962d9f38e6e573767bec7..0e9003722d741897f761c9da56534c4a2d16bc1b 100644 (file)
--- a/src/floatfns.c
+++ b/src/floatfns.c
@@ -626,7 +626,7 @@ DEFUN ("float", Ffloat, Sfloat, 1, 1, 0,
 }
 
 DEFUN ("logb", Flogb, Slogb, 1, 1, 0,
-  "Returns the integer not greater than the base 2 log of the magnitude of ARG.\n\
+  "Returns largest integer <= the base 2 log of the magnitude of ARG.\n\
 This is the same as the exponent of a float.")
      (arg)
      Lisp_Object arg;