Update power10.md

docs.it4i/cs/guides/power10.md

@@ -43,6 +43,7 @@ or `gfortran`
 ```
 gfortran -lopenblas hello.f90 -o hello
 ```
+
 as usual.
 
 ### IBM Toolchain
@@ -66,11 +67,13 @@ from there we can use either `ibm-clang++`
 ```
 ibm-clang++ -lopenblas hello.cpp -o hello
 ```
+
 or `xlf`
 
 ```
 xlf -lopenblas hello.f90 -o hello
 ```
+
 to build the application as usual.
 
 !!! note
@@ -92,11 +95,13 @@ In practice this can look like
 ```
 g++ -L${ESSL_ROOT}/lib64 -lessl -lopenblas hello.cpp -o hello
 ```
+
 or
 
 ```
 gfortran -L${ESSL_ROOT}/lib64 -lessl -lopenblas hello.f90 -o hello
 ```
+
 and similarly for IBM compilers (`ibm-clang++` and `xlf`).
 
 ## Hello World Applications