Run Prettier on all files

src/core/asymmetric_equality/StringMatching.js

@@ -1,5 +1,4 @@
 getJasmineRequireObj().StringMatching = function(j$) {
-
   function StringMatching(expected) {
     if (!j$.isString_(expected) && !j$.isA_('RegExp', expected)) {
       throw new Error('Expected is not a String or a RegExp');