[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

risuclient/plugins/core/sysinfo/lifecycle/fedora.sh

@@ -45,13 +45,13 @@ else
         exit ${RC_FAILED}
     else
         # Check dates for release + 2
-        if [[ ${fedoraRD[FR + 2]} == "" ]]; then
+        if [[ ${fedoraRD[FR+2]} == "" ]]; then
             # Next release is not yet defined, exit as OK
             exit ${RC_OKAY}
         else
             # Fedora is supported until 30 days after release of next two versions
-            if is_date_over_today "${fedoraRD[FR + 2]}"; then
-                if are_dates_diff_over 210 "${fedoraRD[FR + 2]}" "$(LC_ALL=C LANG=C date)"; then
+            if is_date_over_today "${fedoraRD[FR+2]}"; then
+                if are_dates_diff_over 210 "${fedoraRD[FR+2]}" "$(LC_ALL=C LANG=C date)"; then
                     exit ${RC_OKAY}
                 else
                     echo $"Your system is within the half-year period to become unsupported" >&2