* doc/lispref/internals.texi (Writing Emacs Primitives): Fix grammar.

diff --git a/doc/lispref/internals.texi b/doc/lispref/internals.texi
index 76be7bf0ac6e332291f86739fb92a2da04a90732..dd573ab857ccb75aa16810cbd8d01444770ff5c9 100644 (file)
--- a/doc/lispref/internals.texi
+++ b/doc/lispref/internals.texi
@@ -850,7 +850,7 @@ defined with @code{DEFVAR_BOOL} are automatically added to the list
 @code{byte-boolean-vars} used by the byte compiler.
 
 @cindex defining customization variables in C
-  If you want to make a Lisp variables that is defined in C behave
+  If you want to make a Lisp variable that is defined in C behave
 like one declared with @code{defcustom}, add an appropriate entry to
 @file{cus-start.el}.