Fix references to :tools fly{spell,check}

modules/lang/ocaml/README.org

@@ -55,10 +55,10 @@ opam install merlin utop ocp-indent dune ocamlformat
 
 * Configuration
 + If =:completion company= is enabled then autocomplete is provided by =merlin=
-+ When =:tools flycheck= is enabled then =flycheck-ocaml= is activated to do
++ When =:checkers syntax= is enabled then =flycheck-ocaml= is activated to do
   on-the-fly syntax/type checking via =merlin=, otherwise this is only done when
   the file is saved.
-+ Spell checking is activated in comments if =:tools flyspell= is active
++ Spell checking is activated in comments if =:checkers spell= is active
 + A REPL is provided if =utop= is installed and =:tools eval= is active
 + If =:editor format= is enabled, the =ocamlformat= executable is available and
   there is an =.ocamlformat= file present then =format-all-buffer= is bound to

modules/lang/ocaml/config.el

@@ -18,7 +18,7 @@
   (tuareg-opam-update-env (tuareg-opam-current-compiler))
 
   ;; Spell-check comments
-  (when (featurep! :tools flyspell)
+  (when (featurep! :checkers spell)
     (add-hook 'tuareg-mode-local-vars-hook #'flyspell-prog-mode))
 
   ;; Ensure asterixes in block comments have at least one space of indentation
@@ -65,7 +65,7 @@
         "t" #'merlin-type-enclosing)
 
   (use-package! flycheck-ocaml
-    :when (featurep! :tools flycheck)
+    :when (featurep! :checkers syntax)
     :hook (merlin-mode . +ocaml-init-flycheck-h)
     :config
     (defun +ocaml-init-flycheck-h ()

modules/lang/ocaml/packages.el

@@ -6,7 +6,7 @@
 (unless (featurep! +lsp)
   (package! merlin)
   (package! merlin-eldoc)
-  (when (featurep! :tools flycheck)
+  (when (featurep! :checkers syntax)
     (package! flycheck-ocaml)))
 
 (package! ocp-indent)