diff --git a/doc/org-manual.org b/doc/org-manual.org
index eb9ab5ead..2ce4a4dbf 100644
--- a/doc/org-manual.org
+++ b/doc/org-manual.org
@@ -11766,7 +11766,7 @@ example
 : ./img/cat.jpg
 
 If you wish to define a caption for the image (see [[*Captions]]) and
-maybe a label for internal cross references (see [[*Internal Links]]),
+maybe a label for internal cross-references (see [[*Internal Links]]),
 make sure that the link is on a line by itself and precede it with
 =CAPTION= and =NAME= keywords as follows:
 
diff --git a/etc/ORG-NEWS b/etc/ORG-NEWS
index b2c591b67..41818c764 100644
--- a/etc/ORG-NEWS
+++ b/etc/ORG-NEWS
@@ -623,7 +623,7 @@ This new hook runs when a note has been stored.
 Sorting of agenda items, tables, menus, headlines, etc can now be
 controlled using a new custom option ~org-sort-function~.
 
-By default, Org mode sorts things according to the operation system
+By default, Org mode sorts things according to the operating system
 language.  However, language sorting rules may or may not produce good
 results depending on the use case.  For example, multi-language
 documents may be sorted weirdly when sorting rules for system language
diff --git a/lisp/org-agenda.el b/lisp/org-agenda.el
index 569da8417..011884d5d 100644
--- a/lisp/org-agenda.el
+++ b/lisp/org-agenda.el
@@ -2230,7 +2230,7 @@ This is an internal flag indicating either temporary or extended
 agenda restriction.  Specifically, it is set to t if the agenda
 is restricted to an entire file, and is set to the corresponding
 buffer if the agenda is restricted to a part of a file, e.g. a
-region or a substree.  In the latter case,
+region or a subtree.  In the latter case,
 `org-agenda-restrict-begin' and `org-agenda-restrict-end' are set
 to the beginning and the end of the part.
 
diff --git a/lisp/org-element.el b/lisp/org-element.el
index 811d32276..a3fe42740 100644
--- a/lisp/org-element.el
+++ b/lisp/org-element.el
@@ -7981,7 +7981,7 @@ the cache."
     (unless (memq granularity '( headline headline+inlinetask
                                  greater-element element))
       (error "Unsupported granularity: %S" granularity))
-    ;; Make TO-POS marker.  Otherwise, buffer edits may garble the the
+    ;; Make TO-POS marker.  Otherwise, buffer edits may garble the
     ;; process.
     (unless (markerp to-pos)
       (let ((mk (make-marker)))
diff --git a/lisp/org-fold-core.el b/lisp/org-fold-core.el
index 4eb875aff..db8e8078b 100644
--- a/lisp/org-fold-core.el
+++ b/lisp/org-fold-core.el
@@ -172,7 +172,7 @@
 
 ;; The isearch behavior is controlled on per-folding-spec basis by
 ;; setting `isearch-open' and `isearch-ignore' folding spec
-;; properties.  The the docstring of `org-fold-core--specs' for more details.
+;; properties.  See the docstring of `org-fold-core--specs' for more details.
 
 ;;; Handling edits inside folded text
 
diff --git a/lisp/org.el b/lisp/org.el
index e29a08349..5fc523a76 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -3796,7 +3796,7 @@ You need to reload Org or to restart Emacs after setting this.")
   "Alist of characters and faces to emphasize text.
 Text starting and ending with a special character will be emphasized,
 for example *bold*, _underlined_ and /italic/.  This variable sets the
-the face to be used by font-lock for highlighting in Org buffers.
+face to be used by font-lock for highlighting in Org buffers.
 Marker characters must be one of */_=~+.
 
 You need to reload Org or to restart Emacs after customizing this."