README: fix typos and grammar (#990)

README.md

@@ -8,8 +8,8 @@ Desktop application for [Jitsi Meet] built with [Electron].
 
 - [End-to-End Encryption](https://jitsi.org/blog/e2ee/) support (BETA)
 - Works with any Jitsi Meet deployment
-- Builtin auto-updates
-- Screensharing (Windows, Mac, X11 only. Not supported under Wayland, see known issues below)
+- Built-in auto-updates
+- Screensharing (Windows, Mac, Linux on X11 only. Not supported under Wayland, see known issues below)
 - ~Remote control~ (currently [disabled](https://github.com/jitsi/jitsi-meet-electron/issues/483) due to [security issues](https://github.com/jitsi/security-advisories/blob/master/advisories/JSA-2020-0001.md))
 - Always-On-Top window
 - Support for deeplinks such as `jitsi-meet://myroom` (will open `myroom` on the configured Jitsi instance) or `jitsi-meet://jitsi.mycompany.com/myroom` (will open `myroom` on the Jitsi instance running on `jitsi.mycompany.com`)
@@ -30,7 +30,7 @@ Download our latest release and you're off to the races!
 
 ### Homebrew
 
-For *macOS* user, you can install the application using the following command:
+For *macOS* users, you can install the application using the following command:
 
 ```
 brew install --cask jitsi-meet
@@ -144,41 +144,41 @@ None
 
 * If you can't execute the file directly after downloading it, try running `chmod u+x ./jitsi-meet-x86_64.AppImage`
 
-* Under wayland, screensharing is currently buggy:
+* Under Wayland, screensharing is currently buggy:
   * Sharing a full screen is not possible
-  * When trying to start screensharing under wayland, 2 permission popups will show up. First a pipewire based system selector, then a jitsi internal selector. Select an application window in the first selector and then the same in the jitsi internal selector. Sharing application windows works via this, sharing a full screen unfortunately not.
+  * When trying to start screensharing under Wayland, 2 permission popups will show up. First a PipeWire-based system selector, then a Jitsi internal selector. Select the application window in the first selector and click allow; then do the same in the Jitsi internal selector. This is how sharing application windows works, as sharing a full screen is unfortunately not possible.
 
-* On Ubuntu 22.04 and later, the AppImage will fail with a fuse error (as the AppImage uses `libfuse2`, while 22.04 comes with `libfuse3` by default):
+* On Ubuntu 22.04 and later, the AppImage will fail with a FUSE error (as the AppImage uses `libfuse2`, while 22.04 comes with `libfuse3` by default):
 
   ```
   dlopen(): error loading libfuse.so.2
   ```
 
-  To fix this, install libfuse2 as follows:
+  To fix this, install `libfuse2` as follows:
 
   ```
   sudo apt install libfuse2
   ```
 
 * On Ubuntu 24.04 and later, the AppImage will fail with a sandboxing error (`The SUID sandbox helper binary was found, but is not configured correctly...`)
-  This is due to AppArmor conflicting by restricting unprivileged user namespaces (https://github.com/jitsi/jitsi-meet-electron/issues/965,
+  This is due to an AppArmor conflict that restricts unprivileged user namespaces ([jitsi/jitsi-meet-electron#965](https://github.com/jitsi/jitsi-meet-electron/issues/965),
   [Ubuntu blog post](https://ubuntu.com/blog/ubuntu-23-10-restricted-unprivileged-user-namespaces)).
 
-  To workaround this, disable the use of the sandbox with `--no-sandbox`:
+  To work around this, disable the use of the sandbox with `--no-sandbox`:
 
   ```
   ./jitsi-meet-x86_64.AppImage --no-sandbox
   ```
 
-* If you experience a blank page after jitsi server upgrades, try removing the local cache files:
+* If you experience a blank page after a Jitsi server upgrades, try removing the local cache files:
 
   ```
   rm -rf ~/.config/Jitsi\ Meet/
   ```
 
 ## Translations
 
-The JSON files are for all the strings inside the application, and can be translated [here](/app/i18n/lang).
+The JSON files contain all the strings inside the application, and can be translated [here](/app/i18n/lang).
 
 New translations require the addition of a line in [index.js](/app/i18n/index.js).
 
@@ -187,7 +187,7 @@ Please search for `Comment[hu]` as an example to help add your translation of th
 
 ## License
 
-Apache 2. See the [LICENSE] file.
+Apache License 2.0. See the [LICENSE] file.
 
 ## Community