2-Slurm/2.1-Batch-job-submission.md

@@ -4,8 +4,8 @@
 To execute non-interactive work on Pyrene, users can request resources from the cluster computing nodes by submitting batch jobs.
 
 The [Slurm](https://slurm.schedmd.com) scheduler manages the resource allocations for submitted batch jobs on Pyrene:
-*  The cluster nodes are put in **partitions**. Each partition allows characterized by . Each partition corresponds to different characteristics
-*  Partition are accessible by **accounts**, representing group of users granted with some permissions.
+*  The cluster nodes are put in **partitions**, depending on their hardware characteristics and the policy defined to used them.
+*  Partitions are accessible by **accounts**, representing group of users granted with some permissions.
 
 A resource allocation must specify a partition, an account, and other parameters such as the maximal execution time, the number of cores and the maximal used memory of the job. These Slurm parameters are written in **job scripts** and submitted to Slurm with the following command:  
 ```