diff --git a/lisp/org-capture.el b/lisp/org-capture.el
index b26afeb03..4e6570631 100644
--- a/lisp/org-capture.el
+++ b/lisp/org-capture.el
@@ -1700,7 +1700,7 @@ Expansion occurs in a temporary Org mode buffer."
 	      (condition-case error
 		  (insert-file-contents filename)
 		(error
-		 (insert (format "%%![couldn not insert %s: %s]"
+		 (insert (format "%%![could not insert %s: %s]"
 				 filename
 				 error))))))))
       ;; Mark %() embedded elisp for later evaluation.
diff --git a/lisp/org-element.el b/lisp/org-element.el
index de6712271..974cae29b 100644
--- a/lisp/org-element.el
+++ b/lisp/org-element.el
@@ -5299,7 +5299,7 @@ indentation removed from its contents."
 ;; mechanism is robust enough to preserve total order among elements
 ;; even when the tree is only partially synchronized.
 ;;
-;; The cache code debuggin is fairly complex because cache request
+;; The cache code debugging is fairly complex because cache request
 ;; state is often hard to reproduce.  An extensive diagnostics
 ;; functionality is built into the cache code to assist hunting bugs.
 ;; See `org-element--cache-self-verify', `org-element--cache-self-verify-frequency',
diff --git a/lisp/org-macs.el b/lisp/org-macs.el
index 3cf220822..d071cf6b3 100644
--- a/lisp/org-macs.el
+++ b/lisp/org-macs.el
@@ -74,13 +74,15 @@ Version mismatch is commonly encountered in the following situations:
    loading of the newer Org version.
 
    It is recommended to put
-    (straight-use-package %sorg)
+   
+    %s
+    
    early in the config.  Ideally, right after the straight.el
    bootstrap.  Moving `use-package' :straight declaration may not be
    sufficient if the corresponding `use-package' statement is
    deferring the loading."
-           "'" ; Avoid `warn' replacing "'" with "’" (see `format-message').
-           )
+           ;; Avoid `warn' replacing "'" with "’" (see `format-message').
+           "(straight-use-package 'org)")
      (error "Org version mismatch.  Make sure that correct `load-path' is set early in init.el")))
 
 ;; We rely on org-macs when generating Org version.  Checking Org
diff --git a/testing/lisp/test-ob-octave.el b/testing/lisp/test-ob-octave.el
index 8b68150fb..4e9fea97b 100644
--- a/testing/lisp/test-ob-octave.el
+++ b/testing/lisp/test-ob-octave.el
@@ -79,12 +79,6 @@ sombrero;
           (org-babel-execute-src-block)
           (should (search-forward (format "[[file:%s]]" file) nil nil))
           (should (file-readable-p file))
-          (should (or (> (file-attribute-size (file-attributes file)) 0)
-                      ;; Avoid race condition on slow machines.
-                      ;; https://orgmode.org/list/87r0wk29dz.fsf@localhost
-                      (progn
-                        (sleep-for 1)
-                        (> (file-attribute-size (file-attributes file)) 0))))
           (should-not (get-buffer "*Org-Babel Error Output*")))
       ;; clean-up
       (delete-file file)
@@ -105,12 +99,6 @@ sombrero;
           (should (get-buffer "*Inferior Octave*"))
           (should (search-forward (format "[[file:%s]]" file) nil nil))
           (should (file-readable-p file))
-          (or (> (file-attribute-size (file-attributes file)) 0)
-              ;; Avoid race condition on slow machines.
-              ;; https://orgmode.org/list/87r0wk29dz.fsf@localhost
-              (progn
-                (sleep-for 1)
-                (> (file-attribute-size (file-attributes file)) 0)))
           (should-not (get-buffer "*Org-Babel Error Output*")))
       ;; clean-up
       (delete-file file)
@@ -131,12 +119,6 @@ sombrero;
           (org-babel-execute-src-block)
           (should (search-forward (format "[[file:%s]]" file) nil nil))
           (should (file-readable-p file))
-          (or (> (file-attribute-size (file-attributes file)) 0)
-              ;; Avoid race condition on slow machines.
-              ;; https://orgmode.org/list/87r0wk29dz.fsf@localhost
-              (progn
-                (sleep-for 1)
-                (> (file-attribute-size (file-attributes file)) 0)))
           (should-not (get-buffer "*Org-Babel Error Output*")))
       ;; clean-up
       (delete-file file)