Update intel-performance-counter-monitor.md

docs.it4i/software/debuggers/intel-performance-counter-monitor.md

@@ -16,7 +16,7 @@ $ ml intelpcm
 
 PCM provides a set of tools to monitor a system/or application.
 
-### Pcm-Memory
+### PCM-Memory
 
  Measures memory bandwidth of your application or the whole system. Usage:
 
@@ -55,23 +55,23 @@ Sample output:
     ---------------------------------------||---------------------------------------
 ```
 
-### Pcm-Msr
+### PCM-Msr
 
 The `pcm-msr.x` command can be used to read/write model specific registers of the CPU.
 
-### Pcm-Numa
+### PCM-Numa
 
 NUMA monitoring utility does not work on Anselm.
 
-### Pcm-Pcie
+### PCM-Pcie
 
 Can be used to monitor PCI Express bandwidth. Usage: `pcm-pcie.x <delay>`
 
-### Pcm-Power
+### PCM-Power
 
 Displays energy usage and thermal headroom for CPU and DRAM sockets. Usage: `pcm-power.x <delay> | <external program>`
 
-### Pcm
+### PCM
 
 This command provides an overview of performance counters and memory usage. Usage: `pcm.x <delay> | <external program>`
 
@@ -184,7 +184,7 @@ Sample output:
     Cleaning up
 ```
 
-### Pcm-Sensor
+### PCM-Sensor
 
 Can be used as a sensor for the ksysguard GUI, which is currently not installed on Anselm.