d2s_spec_keyvalue_mapping.md

@@ -13,7 +13,7 @@ The most interesting feature comes in with the description of an optional formul
 - The outgoing key can be named differently from the incoming one, e.g. _accl_x vs. formula $[N(0)]_accl$ * 10;
 - Incoming values need to be encapsulated inside $-signs to avoid clashes with predefined mXparser keywords
 - Incoming values need to be marked with a type, as there are [N]-number, [H]-hex, [B]-Boolean
-- Parts of incoming vector values can be accessed by adding brackets followed by an index to the format description
+- Parts of vector values can be accessed by adding brackets followed by an index to the format description, e.g. [N(0)] or [H(1)]
 
 ## Restrictions