fixup! Support maintidx

Author: yagipy

.golangci.example.yml

@@ -590,6 +590,10 @@ linters-settings:
     # tab width in spaces. Default to 1.
     tab-width: 1
 
+  maintidx:
+    # show functions with maintainability index < N only.
+    under: 20
+
   makezero:
     # Allow only slices initialized with a length of zero. Default is false.
     always: false
@@ -1117,10 +1121,6 @@ linters-settings:
     force-short-decl-cuddling: false
     strict-append: true
 
-  maintidx:
-    # show functions with maintainability index < N only.
-    under: 20
-
   # The custom section can be used to define linter plugins to be loaded at runtime.
   # See README doc for more info.
   custom: