Improve comments.

lib/constants.js

@@ -5,7 +5,8 @@ export const DEFAULT_BLOCK_COUNT = 4096;
 export const DEFAULT_BLOCK_SIZE = 32;
 
 // default `TerseBitstringStatusList` list count is 32-bit integer size
-// divided by default list size = 2^32/2^26 = 2^6 = 64; each list
+// divided by default list size = 2^32/2^26 = 2^6 = 64; each list will
+// be 2^26 in size = 67108864
 export const DEFAULT_TERSE_LIST_COUNT = 64;
 
 // maximum number of cryptosuites to be used in a proof set
@@ -18,6 +19,8 @@ export const DEFAULT_LIST_SIZE = DEFAULT_BLOCK_COUNT * DEFAULT_BLOCK_SIZE;
 // unencrypted list can be (8MiB) without breaking the max 10MiB storage
 // barrier for a single VC -- leaving 2MiB of space for other information
 // beyond the list in a status list credential
+// 2^26/2^3/2^10/2^10=2^3 = 8
+// 67108864 bits / 8 / 1024 / 1024 = 8MiB
 export const MAX_LIST_SIZE = 67108864;
 
 // maximum number of lists this software can keep track of (applies only to