diff --git a/ansible/molecule/common.sh b/ansible/molecule/common.sh
index 35c9566..b3381df 100755
--- a/ansible/molecule/common.sh
+++ b/ansible/molecule/common.sh
@@ -11,7 +11,7 @@ MOLECULE_DEBUG=${MOLECULE_DEBUG:-'--no-debug'}
 MOLECULE_KEEP_CACHE=${MOLECULE_KEEP_CACHE:-''}
 MOLECULE_CONFIG_FILE_HOME=${MOLECULE_CONFIG_FILE_HOME:-'.config/molecule/'}
 MOLECULE_CONFIG_FILE=${MOLECULE_CONFIG_FILE:-"${MOLECULE_CONFIG_FILE_HOME}/config.yml"}
-MOLECULE_RUN_SCENARIOS_IN_PARALEL=${MOLECULE_RUN_SCENARIOS_IN_PARALEL:-''}
+MOLECULE_RUN_SCENARIOS_IN_PARRALEL=${MOLECULE_RUN_SCENARIOS_IN_PARRALEL:-''}
 
 determineMoleculeVersion() {
   echo "$(molecule --version | head -1 | sed -e 's/using python .*$//' -e 's/^molecule *//' -e 's/ //g' | grep -e '4' | wc -l )"
@@ -93,7 +93,7 @@ printScenariosThatFailed() {
 }
 
 configMolForParralelRuns() {
-  if [ -z "${MOLECULE_RUN_SCENARIOS_IN_PARALEL}" ]; then
+  if [ -z "${MOLECULE_RUN_SCENARIOS_IN_PARRALEL}" ]; then
     if [ -e "${MOLECULE_CONFIG_FILE}" ] ; then
       echo "Molecule configuration file already exists: ${MOLECULE_CONFIG_FILE}."
       echo "Skipping creation and configuration for parallel runs, it is assumed that configuration allow parralel execution of the projet scenarios."
@@ -117,9 +117,9 @@ runAllMoleculeScenarios() {
 }
 
 listAllScenarios() {
-    for f in $(find molecule/*/molecule.yml -maxdepth 1 -print)
+    for molecule_xml in $(find molecule/*/molecule.yml -maxdepth 1 -print)
     do
-        echo $(basename $(dirname "${f}"))
+      echo $(basename $(dirname "${molecule_xml}"))
     done
 }
 
@@ -131,7 +131,7 @@ runAllMoleculeScenariosInParralel() {
   configMolForParralelRuns
   for scenario_name in $(listAllScenarios)
   do
-    echo "DEBUG> molecule ${MOLECULE_DEBUG} test --parallel -s "${scenario_name}" -d "${scenario_driver_name}" -- ${extra_args}" -e wildfly_node_id=${scenario_name} ${extra_args} "${@}" &> "${scenario_name}.log &"
+    echo "DEBUG> molecule ${MOLECULE_DEBUG} test --parallel -s "${scenario_name}" -d "${scenario_driver_name}" -- ${extra_args}" -e wildfly_node_id=${scenario_name} ${extra_args} "${@}" '&>' "${scenario_name}.log '&'"
     # shellcheck disable=SC2086
     molecule ${MOLECULE_DEBUG} test --parallel -s "${scenario_name}" -d "${scenario_driver_name}" -- -e wildfly_node_id=${scenario_name} ${extra_args} "${@}" &> "${scenario_name}.log" &
     pids["${scenario_name}"]="${!}"
@@ -163,7 +163,7 @@ runMoleculeScenario() {
   if [ "${scenario_name}" != '--all' ]; then
     executeRequestedScenarios "${scenario_name}" "${scenario_driver_name}" "${extra_args}"
   else
-    if [ -z "${MOLECULE_RUN_SCENARIOS_IN_PARALEL}" ]; then
+    if [ -z "${MOLECULE_RUN_SCENARIOS_IN_PARRALEL}" ]; then
       MOLECULE_RUN_STATUS="$(runAllMoleculeScenarios '--all' "${scenario_driver_name}" ${extra_args})"
     else
       runAllMoleculeScenariosInParralel "${scenario_driver_name}" ${extra_args}