diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index aa6c1a1cbf8..1c8bc602b99 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2007-09-26  Jay Belanger  <jay.p.belanger@gmail.com>
+
+	* calc/calc-units.el (calc-convert-units)
+	(calc-convert-temperature): Remove unnecessary colons.
+
 2007-09-26  Bastien Guerry  <bzg@altern.org>
 
 	* org-export-latex.el (org-export-latex-tables-verbatim): New
diff --git a/lisp/calc/calc-units.el b/lisp/calc/calc-units.el
index 14ab00791d3..839bac77581 100644
--- a/lisp/calc/calc-units.el
+++ b/lisp/calc/calc-units.el
@@ -412,7 +412,7 @@ If EXPR is nil, return nil."
                             "New units")
                            (if defunits
                                (concat
-                                " (default: "
+                                " (default "
                                 defunits
                                 "): ")
                              ": "))))
@@ -484,7 +484,7 @@ If EXPR is nil, return nil."
                                    ", new units")
                          "New temperature units")
                        (if defunits
-                           (concat " (default: "
+                           (concat " (default "
                                    defunits
                                    "): ")
                          ": "))))))