diff --git a/index.d.ts b/index.d.ts
index e1130c9..224424c 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -6,7 +6,7 @@
  * Documentation: http://docs.launchdarkly.com/docs/node-sdk-reference
  */
 
-declare module 'ldclient-node' {
+declare module "ldclient-node" {
   /**
    * The LaunchDarkly static global.
    */
@@ -26,7 +26,6 @@ declare module 'ldclient-node' {
     [key: string]: LDFlagValue,
   };
 
-  /**
   /**
    * LaunchDarkly initialization options.
    */
@@ -67,7 +66,7 @@ declare module 'ldclient-node' {
 
     /**
      * Configures a logger for warnings and errors generated by the SDK.
-     * 
+     *
      * This can be a custom logger or an instance of winston.Logger
      */
     logger?: LDLogger | object;
@@ -75,7 +74,7 @@ declare module 'ldclient-node' {
 
     /**
      * Feature store used by the LaunchDarkly client, defaults to in memory storage.
-     * 
+     *
      * The SDK provides an in memory feature store as well as a redis feature store.
      */
     feature_store?: LDFeatureStore;
@@ -192,132 +191,132 @@ declare module 'ldclient-node' {
 
   /**
    * The LaunchDarkly client logger interface.
-   * 
+   *
    * The client will output informational debugging messages to the logger.
    * Internally, this logger defaults to an instance of winston.Logger, which takes
    * logs a variadic sequence of variables.
    * See: https://github.com/winstonjs/winston
-   * 
+   *
    */
   export interface LDLogger {
     /**
      * The error logger.
-     * 
+     *
      * @param args
      *  A sequence of any javascript variables
      */
-    error: (...args: any[]) => void
+    error: (...args: any[]) => void;
 
     /**
      * The warning logger.
-     * 
+     *
      * @param args
      *  A sequence of any javascript variables
      */
-    warn: (...args: any[]) => void
+    warn: (...args: any[]) => void;
 
     /**
      * The info logger.
-     * 
+     *
      * @param args
      *  A sequence of any javascript variables
      */
-    info: (...args: any[]) => void
+    info: (...args: any[]) => void;
 
     /**
      * The debug logger.
-     * 
+     *
      * @param args
      *  A sequence of any javascript variables
      */
-    debug: (...args: any[]) => void
+    debug: (...args: any[]) => void;
   }
 
   /**
    * The LaunchDarkly client feature store.
-   * 
+   *
    * The client uses this internally to store flag updates it
    * receives from LaunchDarkly.
    */
   export interface LDFeatureStore {
     /**
      * Get a flag's value.
-     * 
+     *
      * @param key
      *  The flag key
-     *  
+     *
      * @param callback
      *  Will be called with the resulting flag.
      */
-    get: (key: string, callback: (res: LDFlagValue) => void) => void
+    get: (key: string, callback: (res: LDFlagValue) => void) => void;
 
     /**
      * Get all flags.
-     * 
+     *
      * @param callback
      *  Will be called with the resulting flag set.
      */
-    all: (callback: (err: any, res: LDFlagSet) => void) => void
+    all: (callback: (err: any, res: LDFlagSet) => void) => void;
 
     /**
      * Initialize the store.
-     * 
+     *
      * @param flags
      *  Populate the store with an initial flag set.
-     * 
+     *
      * @param callback
      *  Will be called when the store has been initialized.
      */
-    init: (flags: LDFlagSet, callback?: () => void) => void
+    init: (flags: LDFlagSet, callback?: () => void) => void;
 
     /**
      * Delete a key from the store.
-     * 
+     *
      * @param key
      *  The flag key.
-     * 
+     *
      * @param version
      *  The next version to increment the flag. The store should not update
      * a newer version with an older version.
-     * 
+     *
      * @param callback
      *  Will be called when the delete operation is complete.
      */
-    delete: (key: string, version: string, callback?: () => void) => void
+    delete: (key: string, version: string, callback?: () => void) => void;
 
     /**
      * Upsert a flag to the store.
-     * 
+     *
      * @param key
      *  The flag key.
-     * 
+     *
      * @param flag
      *  The feature flag for the corresponding key.
-     * 
+     *
      * @param callback
      *  Will be called after the upsert operation is complete.
      */
-    upsert: (key: string, flag: LDFlag, callback?: () => void) => void
+    upsert: (key: string, flag: LDFlag, callback?: () => void) => void;
 
     /**
      * Is the store initialized?
-     * 
+     *
      * @param callback
      *  Will be called when the store is initialized.
-     * 
+     *
      * @returns
      *  Truthy if the cache is already initialized.
-     * 
+     *
      */
-    initialized: (callback?: (err) => void) => bool
+    initialized: (callback?: (err) => void) => bool;
 
     /**
      * Close the feature store.
-     * 
+     *
      * @returns
      *  The store instance.
      */
-    close: () => LDFeatureStore
+    close: () => LDFeatureStore;
   }
 
   /**
@@ -366,7 +365,7 @@ declare module 'ldclient-node' {
     /**
      *
      * The secure_mode_hash method computes an HMAC signature of a user signed with the client's SDK key.
-     * 
+     *
      * If you're using our JavaScript SDK for client-side flags, this
      * method generates the signature you need for secure mode.
      *
@@ -383,7 +382,7 @@ declare module 'ldclient-node' {
 
 
     /**
-     * 
+     *
      * @returns Whether the client is configured in offline mode.
      */
     is_offline: () => boolean;
@@ -419,14 +418,11 @@ declare module 'ldclient-node' {
 
     /**
      * Flush the queue
-     * 
+     *
      * Internally, the LaunchDarkly SDK keeps an event queue for track and identify calls.
      * These are flushed periodically (see configuration option: flush_interval)
      * and when the queue size limit (see configuration option: capacity) is reached.
      */
-    flush: (callback:(err: any, res: boolean)  => void) => void;
+    flush: (callback: (err: any, res: boolean) => void) => void;
   }
-  
-
 }
-