tfa-next: check-copyright: make changes less intrusive

... and fix a typo.

Change-Id: I5f5bd96b5f1a71bff7b3d93e34b6d09ee5903f61
Signed-off-by: Tomás González <tomasagustin.gonzalezorlando@arm.com>
diff --git a/script/static-checks/static-checks-check-copyright.sh b/script/static-checks/static-checks-check-copyright.sh
index 391c4dd..f943bf1 100755
--- a/script/static-checks/static-checks-check-copyright.sh
+++ b/script/static-checks/static-checks-check-copyright.sh
@@ -5,14 +5,14 @@
 # SPDX-License-Identifier: BSD-3-Clause
 #
 
-# test-package-check-copyright.sh DIRECTORY CPYRIGHT_FLAGS
+# test-package-check-copyright.sh DIRECTORY COPYRIGHT_FLAGS
 
 this_dir="$(readlink -f "$(dirname "$0")")"
 . $this_dir/common.sh
 
 
 DIRECTORY="$1"
-CPYRIGHT_FLAGS="$2"
+COPYRIGHT_FLAGS="$2"
 
 TEST_CASE="Copyright headers of files modified by this patch"
 
@@ -20,7 +20,7 @@
 
 LOG_FILE=`mktemp -t common.XXXX`
 
-"$CI_ROOT"/script/static-checks/check-copyright.py --tree "$DIRECTORY" "$CPYRIGHT_FLAGS" --patch --from-ref $(get_merge_base) &> "$LOG_FILE"
+"$CI_ROOT"/script/static-checks/check-copyright.py --tree "$DIRECTORY" "$COPYRIGHT_FLAGS" --patch --from-ref $(get_merge_base) &> "$LOG_FILE"
 RES=$?
 
 if [ -s "$LOG_FILE" ]; then