diff --git a/README.html b/README.html
index 82fa385..264e577 100644
--- a/README.html
+++ b/README.html
@@ -16,7 +16,7 @@ video in AirPlay mirror mode if larger resolutions (<em>h</em> &gt;
 connection is prefered to wireless in this mode, and may also be
 required by the client; the “-h265” option changes the default
 resolution from 1920x1080 to 3840x2160, but leaves default maximum
-framerate (“-fps option”) at 30fps.)</li>
+framerate (“-fps” option) at 30fps.)</li>
 </ul>
 <h2 id="highlights">Highlights:</h2>
 <ul>
@@ -641,7 +641,7 @@ decoding by the Broadcom GPU on Raspberry Pi 5 models, as well as on
 Raspberry Pi 4 model B. <strong>While GStreamer seem to make use of this
 hardware decoding, satisfactory rendering speed of 4K video by UxPlay on
 these Raspberry Pi models has not yet been acheived.</strong> The option
-“-h265” is required for actvating h265 support. A wired ethernet
+“-h265” is required for activating h265 support. A wired ethernet
 connection is preferred in this mode (and may be required by the
 client).</p></li>
 </ul>
diff --git a/README.md b/README.md
index 75a5e56..9d2bf29 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
    * _**NEW in v1.70**: Support for 4k (h265) video with the new "-h265" option._  (Recent Apple devices will send HEVC (h265) video in AirPlay mirror mode
    if larger resolutions (_h_ > 1080) are requested with UxPlay's "-s wxh" option;  wired ethernet connection is prefered to
    wireless in this mode, and may also be required by the client;
-   the "-h265" option changes the  default resolution from 1920x1080 to 3840x2160, but leaves default maximum framerate ("-fps option") at 30fps.)
+   the "-h265" option changes the  default resolution from 1920x1080 to 3840x2160, but leaves default maximum framerate ("-fps" option) at 30fps.)
  
 ## Highlights:
 
@@ -508,7 +508,7 @@ See [Usage](#usage) for more run-time options.
 
 * **H265 (4K)** video is supported with hardware decoding by the Broadcom GPU on Raspberry Pi 5 models, as well as
   on Raspberry Pi 4 model B.   **While GStreamer seem to make use of this hardware decoding, satisfactory rendering speed of
-  4K video by UxPlay on these Raspberry Pi models has not yet been acheived.**  The option "-h265" is required for actvating h265 support.
+  4K video by UxPlay on these Raspberry Pi models has not yet been acheived.**  The option "-h265" is required for activating h265 support.
   A wired ethernet connection is preferred in this mode (and may be required by the client).
 
 Even with GPU video decoding, some frames may be dropped by the lower-power models  to keep audio and video synchronized
diff --git a/README.txt b/README.txt
index 88302fd..7a897f3 100644
--- a/README.txt
+++ b/README.txt
@@ -8,8 +8,8 @@
     requested with UxPlay's "-s wxh" option; wired ethernet connection
     is prefered to wireless in this mode, and may also be required by
     the client; the "-h265" option changes the default resolution from
-    1920x1080 to 3840x2160, but leaves default maximum framerate ("-fps
-    option") at 30fps.)
+    1920x1080 to 3840x2160, but leaves default maximum framerate ("-fps"
+    option) at 30fps.)
 
 ## Highlights:
 
@@ -637,7 +637,7 @@ See [Usage](#usage) for more run-time options.
     model B. **While GStreamer seem to make use of this hardware
     decoding, satisfactory rendering speed of 4K video by UxPlay on
     these Raspberry Pi models has not yet been acheived.** The option
-    "-h265" is required for actvating h265 support. A wired ethernet
+    "-h265" is required for activating h265 support. A wired ethernet
     connection is preferred in this mode (and may be required by the
     client).