Docs: Error Fix

Various error fixes.

Change-Id: I73f3f32396c1b6fec059f22304d278ba7508338e
Signed-off-by: Elena Uziunaite <elena.uziunaite@arm.com>
diff --git a/docs/fih_test_tool.rst b/docs/fih_test_tool.rst
index 0209219..fadedf0 100644
--- a/docs/fih_test_tool.rst
+++ b/docs/fih_test_tool.rst
@@ -71,18 +71,19 @@
 BUILD_DIR variables / arguments correctly.
 
 For example:
-```
-cd <TFM_DIR>
-mkdir build
-cd build
-<Path to>/fih_test -p LOW
 
-# Test with certain function
-<Path to>/fih_test -p LOW -l 2 -f "tfm_hal_set_up_static_boundaries"
+.. code-block:: console
 
-# Build the AXF file again if the source code has been changed
-<Path to>/fih_test -p LOW -l 2 -r
-```
+  cd <TFM_DIR>
+  mkdir build
+  cd build
+  <Path to>/fih_test -p LOW
+
+  # Test with certain function
+  <Path to>/fih_test -p LOW -l 2 -f "tfm_hal_set_up_static_boundaries"
+
+  # Build the AXF file again if the source code has been changed
+  <Path to>/fih_test -p LOW -l 2 -r
 
 Fault types
 =====================