fix: from my own review comments

packages/ERTP/src/amountMath.js

@@ -220,11 +220,11 @@ function makeAmountMath(brand, amountMathKind) {
       const { brand: allegedBrand, value: valuePattern } = allegedAmountPattern;
       assert(
         allegedBrand !== undefined,
-        d`alleged brand is undefined. Did you pass a value rather than an amount?`,
+        d`alleged brand is undefined. Did you pass a value pattern rather than an amount pattern?`,
       );
       assert(
         brand === allegedBrand,
-        d`the brand in the allegedAmount in 'coerce' didn't match the amountMath brand`,
+        d`the brand in the allegedAmountPattern in 'coerce' didn't match the amountMath brand`,
       );
       // Will throw on inappropriate value
       return amountMath.makePattern(valuePattern);

packages/same-structure/src/match.js

@@ -92,10 +92,7 @@ harden(isGround);
  * @returns {Bindings | undefined}
  */
 function match(outerPattern, outerSpecimen) {
-  assert(
-    isGround(outerSpecimen),
-    d`Can only match against ground comparables for now`,
-  );
+  assert(isGround(outerSpecimen), d`Can only match against ground comparables`);
 
   // Although it violates Jessie, don't harden `bindings` yet
   const bindings = { __proto__: null };
@@ -112,6 +109,9 @@ function match(outerPattern, outerSpecimen) {
         case 'bind': {
           const { name } = pattern;
           // binds specimen to bindings[name]
+          // TODO because `name` is used as a computed property name, we
+          // should first `assertKeywordName(name)`. To do so, we must first
+          // move`assertKeywordName` from the zoe package into this one.
           assert.string(name);
           if (name in bindings) {
             // Note: sameStructure rather than match, as both sides came from