Removed usage of unused variable directory and bug in res_file variable name

Signed-off-by: Abhishek Sinha <[email protected]>

Author: avisinone

Runner/suites/Platform/systemd/run.sh

@@ -3,7 +3,6 @@
 # SPDX-License-Identifier: BSD-3-Clause-Clear
 
 # Function to check if systemd is running with PID 1
-directory=$(dirname "$0")
 
 # Robustly find and source init_env
 SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
@@ -83,7 +82,7 @@ check_systemctl_start() {
 		echo "$TESTNAME PASS" > "$res_file"
 	else
 		log_fail "Failed to start service with systemctl command"
-	        echo "$TESTNAME FAIL" > "$res_File"
+	        echo "$TESTNAME FAIL" > "$res_file"
 		ANY_SUBTEST_FAILED="true"
 	fi
 	log_info "----------------------------------------------------"