Update karolina-compilation.md

docs.it4i/software/karolina-compilation.md

@@ -37,7 +37,7 @@ export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$CRAY_LD_LIBRARY_PATH:$CRAY_LIBSCI_PREFI
 
 There are usually two standard situation how to compile and run the code
 
-### OpenMP without MPI
+### OpenMP Without MPI
 
 To compile the code against the LIBSCI, without MPI, but still enabling OpenMP run over multiple cores use:
 
@@ -53,7 +53,7 @@ OMP_NUM_THREADS=128 OMP_PROC_BIND=true BINARY.x
 
 This enables effective run over all 128 cores available on a single Karlina compute node.
 
-### OpenMP with MPI
+### OpenMP With MPI
 
 To compile the code against the LIBSCI, with MPI, use: