Update docs/guides/gb2025.md

Co-authored-by: Ben Cumming <[email protected]>

Author: msimberg

docs/guides/gb2025.md

@@ -42,7 +42,7 @@ This confines system processes and operations to the first core of each of the f
 
 The consequence of this setting is that only 71 cores per socket can be requested by an application (for a total of 284 cores instead of 288 cores per node).
 
-!!! warning "Unable to allocate resources: Requested node configuration is not availabl"
+!!! warning "Unable to allocate resources: Requested node configuration is not available"
     If you try to use all 72 cores on each socket, SLURM will give a hard error, because only 71 are available:
 
     ```console