Clarify array type checking, no out-of-bounds analysis

specification.md

@@ -358,8 +358,8 @@ As the parser only does syntactic checking, additional semantic checks are imple
 - Checking that all execution paths of a non-void function return a value
     - You may assume that there is no dead code
 - Type checking (remember, neither implicit nor explicit type conversions)
-    - Includes checking operations on arrays (including array size)
     - Includes checking arguments and return types for call expressions
+    - Don't forget that an array's type includes its size
 
 Semantic checking may stop on the first error encountered.