Minor grammer fixes for syntax.el.

Fixes: debbugs:8690

lisp/emacs-lisp/cl-loaddefs.el

@@ -282,7 +282,7 @@ Not documented
 ;;;;;;  flet progv psetq do-all-symbols do-symbols dotimes dolist
 ;;;;;;  do* do loop return-from return block etypecase typecase ecase
 ;;;;;;  case load-time-value eval-when destructuring-bind function*
-;;;;;;  defmacro* defun* gentemp gensym) "cl-macs" "cl-macs.el" "9f551dc739a39b3c8b420fbd1ab71879")
+;;;;;;  defmacro* defun* gentemp gensym) "cl-macs" "cl-macs.el" "dd99db1e96dff411cc5d484a639a1330")
 ;;; Generated autoloads from cl-macs.el
 
 (autoload 'gensym "cl-macs" "\
@@ -541,7 +541,12 @@ values.  For compatibility, (values A B C) is a synonym for (list A B C).
 \(fn TYPE FORM)" nil (quote macro))
 
 (autoload 'declare "cl-macs" "\
+Declare something about SPECS while compiling.
+For instance
 
+  (declare (warn 0))
+
+will turn off byte-compile warnings.
 
 \(fn &rest SPECS)" nil (quote macro))
 

lisp/emacs-lisp/syntax.el

@@ -100,7 +100,7 @@ Put first the functions more likely to cause a change and cheaper to compute.")
   (cons beg end))
 
 (defvar syntax-propertize--done -1
-  "Position upto which syntax-table properties have been set.")
+  "Position up to which syntax-table properties have been set.")
 (make-variable-buffer-local 'syntax-propertize--done)
 
 (defun syntax-propertize--shift-groups (re n)
@@ -283,7 +283,7 @@ The return value is a function suitable for `syntax-propertize-function'."
           (setq keywords font-lock-syntactic-keywords))))))
 
 (defun syntax-propertize (pos)
-  "Ensure that syntax-table properties are set upto POS."
+  "Ensure that syntax-table properties are set until POS."
   (when (and syntax-propertize-function
              (< syntax-propertize--done pos))
     ;; (message "Needs to syntax-propertize from %s to %s"