Fix (unrelated) jscs complaints

Author: papandreou

stacktrace-gps.js

@@ -227,8 +227,8 @@
          * Creating SourceMapConsumers is expensive, so this wraps the creation of a
          * SourceMapConsumer in a per-instance cache.
          *
-         * @param sourceMappingURL = {String} URL to fetch source map from
-         * @param defaultSourceRoot = Default source root for source map if undefined
+         * @param {String} sourceMappingURL = URL to fetch source map from
+         * @param {String} defaultSourceRoot = Default source root for source map if undefined
          * @returns {Promise} that resolves a SourceMapConsumer
          */
         this._getSourceMapConsumer = function _getSourceMapConsumer(sourceMappingURL, defaultSourceRoot) {
@@ -326,12 +326,13 @@
                         sourceMappingURL = defaultSourceRoot + sourceMappingURL;
                     }
 
-                    return this._getSourceMapConsumer(sourceMappingURL, defaultSourceRoot).then(function(sourceMapConsumer) {
-                        return _extractLocationInfoFromSourceMapSource(stackframe, sourceMapConsumer, sourceCache)
-                            .then(resolve)['catch'](function() {
-                            resolve(stackframe);
+                    return this._getSourceMapConsumer(sourceMappingURL, defaultSourceRoot)
+                        .then(function(sourceMapConsumer) {
+                            return _extractLocationInfoFromSourceMapSource(stackframe, sourceMapConsumer, sourceCache)
+                                .then(resolve)['catch'](function() {
+                                resolve(stackframe);
+                            });
                         });
-                    });
                 }.bind(this), reject)['catch'](reject);
             }.bind(this));
         };