Fixup typos

test/built-ins/String/prototype/trimStart/this-value-object-toprimitive-meth-priority.js

@@ -37,11 +37,11 @@ var thisVal = {
   },
   get toString() {
     toStringAccessed += 1;
-    return function() {return ''; }
+    return function() { return ''; };
   },
   get valueOf() {
     valueOfAccessed += 1;
-    return function() {return ''; }
+    return function() { return ''; };
   },
 };
 

test/built-ins/String/prototype/trimStart/this-value-object-valueof-meth-priority.js

@@ -57,7 +57,7 @@ var thisVal = {
   },
   get valueOf() {
     valueOfAccessed += 1;
-    return function() { return ' 42' };
+    return function() { return ' 42'; };
   },
 };
 
@@ -84,7 +84,6 @@ assert.sameValue(
   1,
   'thisVal[Symbol.toPrimitive should have been accessed.'
 );
-
 assert.sameValue(
   toStringAccessed,
   1,