diff --git a/CHANGES b/CHANGES
index d5082171..fbb63fa0 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,4 +1,4 @@
-CHANGES FROM 3.0 to 3.1
+CHANGES FROM 3.0 TO 3.1
 
 * Add support for adding a note to a key binding (with bind-key -N) and use
   this to add descriptions to the default key bindings. A new -N flag to
@@ -130,7 +130,7 @@ CHANGES FROM 3.0 to 3.1
 
 * Add reverse sorting in tree, client and buffer modes.
 
-CHANGES FROM 3.0 to 3.0a
+CHANGES FROM 3.0 TO 3.0a
 
 * Do not require REG_STARTEND.
 
@@ -144,7 +144,7 @@ CHANGES FROM 3.0 to 3.0a
 
 * Do not crash when restoring a layout with only one pane.
 
-CHANGES FROM 2.9 to 3.0
+CHANGES FROM 2.9 TO 3.0
 
 * Workaround invalid layout strings generated by older tmux versions and add
   some additional sanity checks
@@ -269,11 +269,11 @@ CHANGES FROM 2.9 to 3.0
 * Add the ability to infer an option type (server, session, window) from its
   name to show-options (it was already present in set-option).
 
-CHANGES FROM 2.9 to 2.9a
+CHANGES FROM 2.9 TO 2.9a
 
 * Fix bugs in select-pane and the main-horizontal and main-vertical layouts.
 
-CHANGES FROM 2.8 to 2.9
+CHANGES FROM 2.8 TO 2.9
 
 * Attempt to preserve horizontal cursor position as well as vertical with
   reflow.
@@ -398,7 +398,7 @@ CHANGES FROM 2.8 to 2.9
   moves up, down, left or right and -c returns to automatic cursor
   tracking. The position is reset when the current window is changed.
 
-CHANGES FROM 2.7 to 2.8
+CHANGES FROM 2.7 TO 2.8
 
 * Make display-panes block the client until a pane is chosen or it
   times out.