diff --git a/src/index.js b/src/index.js
index 36c3d641..467db8f4 100644
--- a/src/index.js
+++ b/src/index.js
@@ -128,11 +128,10 @@ module.exports = function(source, inputSourceMap) {
       "babel-loader": pkg.version,
       "babel-core": babel.version,
       babelrc: babelrcPath ? read(fileSystem, babelrcPath) : null,
-      env:
-        loaderOptions.forceEnv ||
-          process.env.BABEL_ENV ||
-          process.env.NODE_ENV ||
-          "development",
+      env: loaderOptions.forceEnv ||
+        process.env.BABEL_ENV ||
+        process.env.NODE_ENV ||
+        "development",
     }),
   };
 
diff --git a/src/utils/exists.js b/src/utils/exists.js
index c01fb68a..c3f79041 100644
--- a/src/utils/exists.js
+++ b/src/utils/exists.js
@@ -1,11 +1,3 @@
-/**
- * Check if file exists and cache the result
- * return the result in cache
- *
- * @example
- * var exists = require('./helpers/fsExists');
- * exists(require('fs'), '.babelrc'); // false
- */
 module.exports = function(fileSystem, filename) {
   if (!filename) return false;
 
diff --git a/src/utils/read.js b/src/utils/read.js
index ae1ee07d..643666e7 100644
--- a/src/utils/read.js
+++ b/src/utils/read.js
@@ -1,11 +1,3 @@
-/**
- * Read the file and cache the result
- * return the result in cache
- *
- * @example
- * var read = require('./helpers/fsExists');
- * read(require('fs'), '.babelrc'); // file contents...
- */
 module.exports = function(fileSystem, filename) {
   if (!filename) {
     throw new Error("filename must be a string");