1 files changed, 3 insertions, 3 deletions

diff --git a/lisp/nxml/rng-xsd.el b/lisp/nxml/rng-xsd.el
index 5aa850f5895..c2c90cc8a18 100644
--- a/lisp/nxml/rng-xsd.el
+++ b/lisp/nxml/rng-xsd.el
@@ -46,7 +46,7 @@
 
 ;;;###autoload
 (defun rng-xsd-compile (name params)
-  "Provides W3C XML Schema as a RELAX NG datatypes library.
+  "Provide W3C XML Schema as a RELAX NG datatypes library.
 NAME is a symbol giving the local name of the datatype.  PARAMS is a
 list of pairs (PARAM-NAME . PARAM-VALUE) where PARAM-NAME is a symbol
 giving the name of the parameter and PARAM-VALUE is a string giving
@@ -366,7 +366,7 @@ trailing digits.  For example, -0021.0430 would be represented by [-1
        string))
 
 (defun rng-xsd-make-date-time-regexp (template)
-  "Returns a regular expression matching a ISO 8601 date/time.
+  "Return a regular expression matching a ISO 8601 date/time.
 The template is a string with Y standing for years field, M standing
 for months, D standing for day of month, T standing for a literal T, t
 standing for time and - standing for a literal hyphen.  A time zone is
@@ -436,7 +436,7 @@ sign, time zone hours, time zone minutes."
     v))
 
 (defun rng-xsd-convert-date-time (string regexp)
-  "Converts an XML Schema date/time to a list.
+  "Convert an XML Schema date/time to a list.
 Returns nil if invalid.  REGEXP is a regexp for parsing the date time
 as returned by `rng-xsd-make-date-time-regexp'.  The list has 4 members
 \(HAS-TIME-ZONE DAY SECOND SECOND-FRACTION), where HAS-TIME-ZONE is t