diff --git a/eslint-rules/__tests__/no-primitive-constructors-test.js b/eslint-rules/__tests__/no-primitive-constructors-test.js
index 8756117f8b..5d1a19ef18 100644
--- a/eslint-rules/__tests__/no-primitive-constructors-test.js
+++ b/eslint-rules/__tests__/no-primitive-constructors-test.js
@@ -34,7 +34,8 @@ ruleTester.run('eslint-rules/no-primitive-constructors', rule, {
       code: 'String(obj)',
       errors: [
         {
-          message: 'Do not use the String constructor. To cast a value to a string, concat it with the empty string (unless it\'s a symbol, which has different semantics): \'\' + value',
+          message: 'Do not use the String constructor. To cast a value to a string, ' +
+            'concat it with the empty string (unless it\'s a symbol, which has different semantics): \'\' + value',
         },
       ],
     },
diff --git a/scripts/rollup/build.js b/scripts/rollup/build.js
index 6525e7fcce..895e27357a 100644
--- a/scripts/rollup/build.js
+++ b/scripts/rollup/build.js
@@ -1,4 +1,4 @@
-"use strict";
+'use strict';
 
 const { rollup } = require('rollup');
 const babel = require('rollup-plugin-babel');
diff --git a/scripts/rollup/modules.js b/scripts/rollup/modules.js
index c985d1fa35..898f95b271 100644
--- a/scripts/rollup/modules.js
+++ b/scripts/rollup/modules.js
@@ -1,4 +1,4 @@
-"use strict";
+'use strict';
 
 const { resolve, basename } = require('path');
 const { sync } = require('glob');
diff --git a/scripts/rollup/shims/facebook-www/ReactElement.js b/scripts/rollup/shims/facebook-www/ReactElement.js
index 1b866f9c9e..6a872652c1 100644
--- a/scripts/rollup/shims/facebook-www/ReactElement.js
+++ b/scripts/rollup/shims/facebook-www/ReactElement.js
@@ -8,7 +8,7 @@
  *
  * @providesModule ReactElement
  */
-"use strict";
+'use strict';
 
 const {
   createElement,
diff --git a/scripts/rollup/shims/react-native/NativeMethodsMixin.js b/scripts/rollup/shims/react-native/NativeMethodsMixin.js
index 6b42c6b279..786c903600 100644
--- a/scripts/rollup/shims/react-native/NativeMethodsMixin.js
+++ b/scripts/rollup/shims/react-native/NativeMethodsMixin.js
@@ -17,4 +17,3 @@ const {
 } = require('ReactNative');
 
 module.exports = __SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED.NativeMethodsMixin;
-  
\ No newline at end of file
diff --git a/scripts/rollup/shims/react-native/ReactDebugTool.js b/scripts/rollup/shims/react-native/ReactDebugTool.js
index 04abe07ff5..883a254093 100644
--- a/scripts/rollup/shims/react-native/ReactDebugTool.js
+++ b/scripts/rollup/shims/react-native/ReactDebugTool.js
@@ -16,4 +16,3 @@ const {
 } = require('ReactNative');
 
 module.exports = __SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED.ReactDebugTool;
-  
\ No newline at end of file
diff --git a/scripts/rollup/shims/react-native/ReactErrorUtils.js b/scripts/rollup/shims/react-native/ReactErrorUtils.js
index 57c4dec8ba..441a9b81c8 100644
--- a/scripts/rollup/shims/react-native/ReactErrorUtils.js
+++ b/scripts/rollup/shims/react-native/ReactErrorUtils.js
@@ -16,4 +16,3 @@ const {
 } = require('ReactNative');
 
 module.exports = __SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED.ReactErrorUtils;
-  
\ No newline at end of file
diff --git a/scripts/rollup/shims/react-native/TouchHistoryMath.js b/scripts/rollup/shims/react-native/TouchHistoryMath.js
index b50cb29684..f0e6bc2ae9 100644
--- a/scripts/rollup/shims/react-native/TouchHistoryMath.js
+++ b/scripts/rollup/shims/react-native/TouchHistoryMath.js
@@ -16,4 +16,3 @@ const {
 } = require('ReactNative');
 
 module.exports = __SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED.TouchHistoryMath;
-  
\ No newline at end of file
diff --git a/scripts/rollup/shims/react-native/createReactNativeComponentClass.js b/scripts/rollup/shims/react-native/createReactNativeComponentClass.js
index 05dde97e39..3302f061b4 100644
--- a/scripts/rollup/shims/react-native/createReactNativeComponentClass.js
+++ b/scripts/rollup/shims/react-native/createReactNativeComponentClass.js
@@ -17,4 +17,3 @@ const {
 } = require('ReactNative');
 
 module.exports = __SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED.createReactNativeComponentClass;
-  
\ No newline at end of file
diff --git a/scripts/rollup/shims/react-native/findNodeHandle.js b/scripts/rollup/shims/react-native/findNodeHandle.js
index 02030ad192..d17da1cc19 100644
--- a/scripts/rollup/shims/react-native/findNodeHandle.js
+++ b/scripts/rollup/shims/react-native/findNodeHandle.js
@@ -21,11 +21,10 @@ let realFindNodeHandle = null;
 
 function findNodeHandle(componentOrHandle: any): ?number {
   if (realFindNodeHandle === null) {
-    realFindNodeHandle = require('ReactNative').
-      __SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED.findNodeHandle;
+    realFindNodeHandle = require('ReactNative')
+      .__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED.findNodeHandle;
   }
   return realFindNodeHandle(componentOrHandle);
 }
 
 module.exports = findNodeHandle;
-  
\ No newline at end of file
diff --git a/src/renderers/shared/fiber/ReactFiberErrorLogger.js b/src/renderers/shared/fiber/ReactFiberErrorLogger.js
index 7eb1f746b1..093439b638 100644
--- a/src/renderers/shared/fiber/ReactFiberErrorLogger.js
+++ b/src/renderers/shared/fiber/ReactFiberErrorLogger.js
@@ -98,7 +98,7 @@ function logCapturedError(capturedError: CapturedError): void {
 
 exports.injection = {
   /**
-   * Display custom dialog for lifecycle errors.
+   * Display custom dialog for lifecycle errors.
    * Return false to prevent default behavior of logging to console.error.
    */
   injectDialog(fn: (e: CapturedError) => boolean) {