diff --git a/scripts/check_format.sh b/scripts/check_format.sh
index 614eb2505..ae2426947 100755
--- a/scripts/check_format.sh
+++ b/scripts/check_format.sh
@@ -242,7 +242,7 @@ if hash shellcheck 2>/dev/null; then
 	# This SHCK_EXCLUDE list is out "to do" and we work to fix all of this errors.
 	SHCK_EXCLUDE="SC1001,SC1003,SC1010,\
 SC1083,SC1113,SC2001,SC2002,SC2003,SC2004,SC2005,\
-SC2010,SC2012,SC2013,SC2015,SC2016,SC2018,\
+SC2010,SC2012,SC2013,SC2015,SC2016,\
 SC2027,SC2030,SC2031,SC2034,SC2035,SC2039,SC2043,SC2044,SC2045,SC2046,\
 SC2068,SC2086,SC2089,SC2090,\
 SC2097,SC2098,SC2103,SC2115,SC2116,SC2119,SC2120,SC2121,SC2124,SC2126,SC2128,\
diff --git a/test/common/autotest_common.sh b/test/common/autotest_common.sh
index 7dea6d616..a4d2d1987 100644
--- a/test/common/autotest_common.sh
+++ b/test/common/autotest_common.sh
@@ -541,7 +541,7 @@ function kill_stub() {
 
 function run_test() {
 	xtrace_disable
-	local test_type="$(echo $1 | tr 'a-z' '[:upper:]')"
+	local test_type="$(echo $1 | tr '[:lower:]' '[:upper:]')"
 	shift
 	echo "************************************"
 	echo "START TEST $test_type $@"