Index: R-exts.texi
===================================================================
--- R-exts.texi	(revision 54667)
+++ R-exts.texi	(working copy)
@@ -389,7 +389,7 @@
 contain a comparison operator@footnote{only @samp{>=} and @samp{<=} were
 supported prior to @R{} 2.7.0, and only @samp{>=} is supported for
 package versions by @code{install.packages}.}, whitespace and a valid
-version number).  You can also use the special package name @samp{R} if
+version number.  You can also use the special package name @samp{R} if
 your package depends on a certain version of @R{} --- e.g., if the
 package works only with @R{} version 2.11.0 or later, include @samp{R
 (>= 2.11.0)} in the @samp{Depends} field.  Both @code{library} and the