all: update quickshell -c -> -p

Author: outfoxxed

lockscreen/README.md

@@ -3,8 +3,8 @@
 This is a barebones lockscreen with a password input box.
 Note that you MUST have `pamtester` installed or you won't be able to log in.
 
-You can run the lockscreen with `quickshell -c shell.qml`.
+You can run the lockscreen with `quickshell -p shell.qml`.
 
-You can run the lockscreen in test mode (as a window) with `quickshell -c test.qml`.
+You can run the lockscreen in test mode (as a window) with `quickshell -p test.qml`.
 
 ![](./image.png)

wlogout/README.md

@@ -2,6 +2,6 @@
 
 This is a mostly faithful clone of [wlogout](https://github.com/ArtsyMacaw/wlogout).
 
-You can run the example with `quickshell -c shell.qml`.
+You can run the example with `quickshell -p shell.qml`.
 
 ![](./image.png)