updated the examples (#23539)

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## Description

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Specified separate examples for PAC file and PAC script to avoid
confusion.

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- [ ] Technical review
- [X] Editorial review
- [ ] Product review

Author: karman-docker

content/manuals/desktop/setup/install/mac-install.md

@@ -144,10 +144,16 @@ The `install` command accepts the following flags:
 - `--override-proxy-pac=<PAC file URL>`: Sets the PAC file URL. This setting takes effect only when using `manual` proxy mode.
 - `--override-proxy-embedded-pac=<PAC script>`: Specifies an embedded PAC (Proxy Auto-Config) script. This setting takes effect only when using `manual` proxy mode and has precedence over the `--override-proxy-pac` flag.
 
-###### Example of specifying PAC file / PAC script
+###### Example of specifying PAC file
 
 ```console
-  $ sudo /Applications/Docker.app/Contents/MacOS/install --user testuser --proxy-http-mode="manual" --override-proxy-pac="http://localhost:8080/myproxy.pac" --override-proxy-embedded-pac="function FindProxyForURL(url, host) { return \"DIRECT\"; }"
+$ sudo /Applications/Docker.app/Contents/MacOS/install --user testuser --proxy-http-mode="manual" --override-proxy-pac="http://localhost:8080/myproxy.pac"
+```
+
+###### Example of specifying PAC script
+
+```console
+$ sudo /Applications/Docker.app/Contents/MacOS/install --user testuser --proxy-http-mode="manual" --override-proxy-embedded-pac="function FindProxyForURL(url, host) { return \"DIRECT\"; }"
 ```
 
 > [!TIP]

content/manuals/desktop/setup/install/windows-install.md

@@ -288,10 +288,16 @@ The `install` command accepts the following flags:
 - `--override-proxy-pac=<PAC file URL>`: Sets the PAC file URL. This setting takes effect only when using `manual` proxy mode.
 - `--override-proxy-embedded-pac=<PAC script>`: Specifies an embedded PAC (Proxy Auto-Config) script. This setting takes effect only when using `manual` proxy mode and has precedence over the `--override-proxy-pac` flag.
 
-###### Example of specifying PAC file / PAC script
+###### Example of specifying PAC file
 
 ```console
-  "Docker Desktop Installer.exe" install --proxy-http-mode="manual" --override-proxy-pac="http://localhost:8080/myproxy.pac" --override-proxy-embedded-pac="function FindProxyForURL(url, host) { return \"DIRECT\"; }"
+"Docker Desktop Installer.exe" install --proxy-http-mode="manual" --override-proxy-pac="http://localhost:8080/myproxy.pac"
+```
+
+###### Example of specifying PAC script
+
+```console
+"Docker Desktop Installer.exe" install --proxy-http-mode="manual" --override-proxy-embedded-pac="function FindProxyForURL(url, host) { return \"DIRECT\"; }"
 ```
 
 ##### Data root and disk location