diff --git a/src/data/roadmaps/linux/content/process-priorities@5anSYRhaKIs3dCLWlvZfT.md b/src/data/roadmaps/linux/content/process-priorities@5anSYRhaKIs3dCLWlvZfT.md
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--- a/src/data/roadmaps/linux/content/process-priorities@5anSYRhaKIs3dCLWlvZfT.md
+++ b/src/data/roadmaps/linux/content/process-priorities@5anSYRhaKIs3dCLWlvZfT.md
@@ -1,8 +1,8 @@
 # Process Priorities
 
-Linux assigns priority levels to processes for efficient resource utilization and execution timing. Priority values ("nice" values) range from -20 (highest) to +19 (lowest priority). View priorities with `ps -eo pid,pri,ni,user,comm`. Change priorities using `renice -5 -p [PID]`. Essential for system performance optimization and CPU resource management.
+Linux assigns priority levels to processes, affecting execution timing and resource allocation. Process priorities use "nice" values ranging from -20 (highest priority) to +19 (lowest priority) and only root can set negative nive value. The `/proc` filesystem contains process information including priorities. You can view priorities with `ps -eo pid,pri,user,comm` and modify them using `renice` command.
 
-Visit the following resources to learn more:
+Visit the following resource to learn more:
 
 - [@article@Understanding Process Thread Priorities in Linux](https://blogs.oracle.com/linux/post/task-priority)
-- [@article@How To Manipulate Process Priority In Linux](https://www.itsmarttricks.com/how-to-manipulate-process-priority-in-linux-using-nice-and-renice-commands/)
+- [@article@How To Manipulate Process Priority In Linux](https://www.itsmarttricks.com/how-to-manipulate-process-priority-in-linux-using-nice-and-renice-commands/)
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