CFSimpleIndexer.md

@@ -89,7 +89,7 @@ CFSimpleIndexer
   subset_indexer(
     {1, false}, // 1 baseline type with no CF support variability
     {10, false}, // 10 times with no CF support variability
-    {1, false}, // 1 W planes with no CF support variability
+    {1, false}, // 1 W plane with no CF support variability
     {4, false}, // 4 frequencies with no CF support variability
     4); // 4 Mueller elements
 ```