docs(default,mu4e,latex): fix repetition of the in docs

modules/config/default/autoload/default.el

@@ -52,7 +52,7 @@ generate `completing-read' candidates."
 ;;;###autoload
 (defun +default/diagnostics (&rest arg)
   "List diagnostics for the current buffer/project.
-If the the vertico and lsp modules are active, list lsp diagnostics for the
+If the vertico and lsp modules are active, list lsp diagnostics for the
 current project. Otherwise list them for the current buffer"
   (interactive)
   (cond ((and (modulep! :completion vertico)

modules/email/mu4e/README.org

@@ -280,7 +280,7 @@ mail retrieval/indexing, change the value of ~mu4e-update-interval~:
 You will get =No such file or directory, mu4e= errors if you don't run ~$ doom
 sync~ after installing =mu= through your package manager.
 
-Some times the the ~mu~ package does not include ~mu4e~ (*cough Ubuntu*). if
+Some times the ~mu~ package does not include ~mu4e~ (*cough Ubuntu*). if
 that's the case you will need to [[https://github.com/djcb/mu][install]] it and add it to your ~load-path~ you
 can do that by:
 #+begin_src emacs-lisp

modules/lang/latex/autoload.el

@@ -4,7 +4,7 @@
 (defun +latex-indent-item-fn ()
   "Indent LaTeX \"itemize\",\"enumerate\", and \"description\" environments.
 
-\"\\item\" is indented `LaTeX-indent-level' spaces relative to the the beginning
+\"\\item\" is indented `LaTeX-indent-level' spaces relative to the beginning
 of the environment.
 
 See `LaTeX-indent-level-item-continuation' for the indentation strategy this