Tweak some code formatting

We don't need to worry about the max-len rule for long strings anymore,
so I updated those lines. I also found a mis-indented line in a function
definition.

lib/Configuration.js

@@ -128,17 +128,14 @@ function checkCurrentVersion(minimumVersion: string) {
     return;
   }
 
-  throw Error(
-    'The configuration file for this project requires version ' +
-    `${minimumVersion} or newer. You are using ${version()}.`,
-  );
+  throw Error(`The configuration file for this project requires version ${minimumVersion} or newer. You are using ${version()}.`);
 }
 
 function mergedValue(
   values: Array<any>,
   key: string,
   options: Object,
-  ): any {
+): any {
   let mergedResult;
   for (let i = 0; i < values.length; i++) {
     let value = values[i];

lib/__tests__/initializeModuleFinder-test.js

@@ -8,9 +8,7 @@ it('fails if required files are missing', () => {
       expect(true).toEqual(false); // we shouldn't end up here
     })
     .catch((error) => {
-      expect(error.message).toEqual(
-        `ModuleFinder is disabled for ${bogusDir} ` +
-        '(none of .importjs.js, package.json were found).',
-      );
+      expect(error.message)
+        .toEqual(`ModuleFinder is disabled for ${bogusDir} (none of .importjs.js, package.json were found).`);
     });
 });