diff --git a/docs/libcurl/opts/CURLOPT_TCP_FASTOPEN.md b/docs/libcurl/opts/CURLOPT_TCP_FASTOPEN.md
index d27d1204de..81e9f8a6ee 100644
--- a/docs/libcurl/opts/CURLOPT_TCP_FASTOPEN.md
+++ b/docs/libcurl/opts/CURLOPT_TCP_FASTOPEN.md
@@ -58,7 +58,7 @@ int main(void)
 
 # NOTES
 
-This option is only supported on Linux and macOS 10.11 or later.
+This option is only supported on Linux and macOS 10.11 or higher.
 
 # %AVAILABILITY%