diff --git a/README.html b/README.html
index 3f3c76b..f05f467 100644
--- a/README.html
+++ b/README.html
@@ -123,7 +123,7 @@ GPU</strong></p>
 h264 video but this usually has unacceptable latency, and
 hardware-accelerated GPU decoding should be used. Distributions such as
 RPi OS (Bullseye) release have recently dropped support for 32-bit-only
-OpenMax (omx) GPU decoding (used by RPiPlay), in favor of Video4Linux2
+OpenMAX (omx) GPU decoding (used by RPiPlay), in favor of Video4Linux2
 (v4l2). Fixes to the GStreamer v4l2 plugin that allow it to work with
 UxPlay on RPi are now in the GStreamer development branch, and will
 appear in the upcoming GStreamer-1.22 release. A (partial) backport (as
diff --git a/README.md b/README.md
index d3d6cde..d75704e 100644
--- a/README.md
+++ b/README.md
@@ -109,7 +109,7 @@ h264 decoders if available; if not, software decoding is used.
     of h264 video but this 
     usually has unacceptable latency, and hardware-accelerated GPU decoding 
     should be used.  Distributions such as  RPi OS (Bullseye) release have
-    recently dropped support for 32-bit-only OpenMax (omx) GPU decoding (used by RPiPlay), in
+    recently dropped support for 32-bit-only OpenMAX (omx) GPU decoding (used by RPiPlay), in
     favor of Video4Linux2 (v4l2). Fixes to the GStreamer v4l2 plugin that allow it to
     work with UxPlay on RPi are now in the GStreamer development
     branch, and will appear in the upcoming GStreamer-1.22 release.
diff --git a/README.txt b/README.txt
index e95ea40..fc40095 100644
--- a/README.txt
+++ b/README.txt
@@ -120,7 +120,7 @@ used.
     of h264 video but this usually has unacceptable latency, and
     hardware-accelerated GPU decoding should be used. Distributions such
     as RPi OS (Bullseye) release have recently dropped support for
-    32-bit-only OpenMax (omx) GPU decoding (used by RPiPlay), in favor
+    32-bit-only OpenMAX (omx) GPU decoding (used by RPiPlay), in favor
     of Video4Linux2 (v4l2). Fixes to the GStreamer v4l2 plugin that
     allow it to work with UxPlay on RPi are now in the GStreamer
     development branch, and will appear in the upcoming GStreamer-1.22