Whitespace fixes

bin/pegjs

@@ -172,7 +172,7 @@ while (args.length > 0 && isOption(args[0])) {
       }
       try {
         json = fs.readFileSync(args[0]);
-      } catch(e) {
+      } catch (e) {
         abort("Can't read from file \"" + args[0] + "\".");
       }
       addExtraOptions(options, json);

spec/unit/compiler/passes/helpers.js

@@ -94,7 +94,7 @@ beforeEach(function() {
 
       this.message = () =>
         "Expected the pass to report an error "
-          + (details ? "with details " + jasmine.pp(details) + " ": "")
+          + (details ? "with details " + jasmine.pp(details) + " " : "")
           + "for grammar " + jasmine.pp(grammar) + ", "
           + "but it didn't.";