diff --git a/bower.json b/bower.json
index 0b0bdc487..73fb02f7b 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.6.248",
+  "version": "1.6.250",
   "main": [
     "build/pdf.js",
     "build/pdf.worker.js"
diff --git a/build/pdf.combined.js b/build/pdf.combined.js
index 4f1f182fe..14babf2d8 100644
--- a/build/pdf.combined.js
+++ b/build/pdf.combined.js
@@ -24,8 +24,8 @@
 }(this, function (exports) {
   // Use strict in our context only - users might not want it
   'use strict';
-  var pdfjsVersion = '1.6.248';
-  var pdfjsBuild = '1369997';
+  var pdfjsVersion = '1.6.250';
+  var pdfjsBuild = '960e344';
   var pdfjsFilePath = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : null;
   var pdfjsLibs = {};
   (function pdfjsWrapper() {
@@ -50081,9 +50081,9 @@
        * Page getTextContent parameters.
        *
        * @typedef {Object} getTextContentParameters
-       * @param {boolean} normalizeWhitespace - replaces all occurrences of
+       * @property {boolean} normalizeWhitespace - replaces all occurrences of
        *   whitespace with standard spaces (0x20). The default value is `false`.
-       * @param {boolean} disableCombineTextItems - do not attempt to combine
+       * @property {boolean} disableCombineTextItems - do not attempt to combine
        *   same line {@link TextItem}'s. The default value is `false`.
        */
       /**
@@ -50091,8 +50091,7 @@
        *
        * @typedef {Object} TextContent
        * @property {array} items - array of {@link TextItem}
-       * @property {Object} styles - {@link TextStyles} objects, indexed by font
-       *                    name.
+       * @property {Object} styles - {@link TextStyles} objects, indexed by font name.
        */
       /**
        * Page text content part.
@@ -50118,10 +50117,10 @@
        * Page annotation parameters.
        *
        * @typedef {Object} GetAnnotationsParameters
-       * @param {string} intent - Determines the annotations that will be fetched,
-       *                 can be either 'display' (viewable annotations) or 'print'
-       *                 (printable annotations).
-       *                 If the parameter is omitted, all annotations are fetched.
+       * @property {string} intent - Determines the annotations that will be fetched,
+       *                    can be either 'display' (viewable annotations) or 'print'
+       *                    (printable annotations).
+       *                    If the parameter is omitted, all annotations are fetched.
        */
       /**
        * Page render parameters.
diff --git a/build/pdf.js b/build/pdf.js
index a10d52210..1b812c52b 100644
--- a/build/pdf.js
+++ b/build/pdf.js
@@ -24,8 +24,8 @@
 }(this, function (exports) {
   // Use strict in our context only - users might not want it
   'use strict';
-  var pdfjsVersion = '1.6.248';
-  var pdfjsBuild = '1369997';
+  var pdfjsVersion = '1.6.250';
+  var pdfjsBuild = '960e344';
   var pdfjsFilePath = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : null;
   var pdfjsLibs = {};
   (function pdfjsWrapper() {
@@ -9004,9 +9004,9 @@
        * Page getTextContent parameters.
        *
        * @typedef {Object} getTextContentParameters
-       * @param {boolean} normalizeWhitespace - replaces all occurrences of
+       * @property {boolean} normalizeWhitespace - replaces all occurrences of
        *   whitespace with standard spaces (0x20). The default value is `false`.
-       * @param {boolean} disableCombineTextItems - do not attempt to combine
+       * @property {boolean} disableCombineTextItems - do not attempt to combine
        *   same line {@link TextItem}'s. The default value is `false`.
        */
       /**
@@ -9014,8 +9014,7 @@
        *
        * @typedef {Object} TextContent
        * @property {array} items - array of {@link TextItem}
-       * @property {Object} styles - {@link TextStyles} objects, indexed by font
-       *                    name.
+       * @property {Object} styles - {@link TextStyles} objects, indexed by font name.
        */
       /**
        * Page text content part.
@@ -9041,10 +9040,10 @@
        * Page annotation parameters.
        *
        * @typedef {Object} GetAnnotationsParameters
-       * @param {string} intent - Determines the annotations that will be fetched,
-       *                 can be either 'display' (viewable annotations) or 'print'
-       *                 (printable annotations).
-       *                 If the parameter is omitted, all annotations are fetched.
+       * @property {string} intent - Determines the annotations that will be fetched,
+       *                    can be either 'display' (viewable annotations) or 'print'
+       *                    (printable annotations).
+       *                    If the parameter is omitted, all annotations are fetched.
        */
       /**
        * Page render parameters.
diff --git a/build/pdf.worker.js b/build/pdf.worker.js
index bc13c17c5..8084ce01c 100644
--- a/build/pdf.worker.js
+++ b/build/pdf.worker.js
@@ -24,8 +24,8 @@
 }(this, function (exports) {
   // Use strict in our context only - users might not want it
   'use strict';
-  var pdfjsVersion = '1.6.248';
-  var pdfjsBuild = '1369997';
+  var pdfjsVersion = '1.6.250';
+  var pdfjsBuild = '960e344';
   var pdfjsFilePath = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : null;
   var pdfjsLibs = {};
   (function pdfjsWrapper() {
diff --git a/package.json b/package.json
index d3dea72ee..7e3749356 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.6.248",
+  "version": "1.6.250",
   "main": "build/pdf.js",
   "description": "Generic build of Mozilla's PDF.js library.",
   "keywords": [
diff --git a/web/pdf_viewer.js b/web/pdf_viewer.js
index 928eea684..5f0425554 100644
--- a/web/pdf_viewer.js
+++ b/web/pdf_viewer.js
@@ -3379,10 +3379,10 @@
           },
           /**
            * @typedef ScrollPageIntoViewParameters
-           * @param {number} pageNumber - The page number.
-           * @param {Array} destArray - (optional) The original PDF destination array,
-           *   in the format: <page-ref> </XYZ|/FitXXX> <args..>
-           * @param {boolean} allowNegativeOffset - (optional) Allow negative page
+           * @property {number} pageNumber - The page number.
+           * @property {Array} destArray - (optional) The original PDF destination
+           *   array, in the format: <page-ref> </XYZ|/FitXXX> <args..>
+           * @property {boolean} allowNegativeOffset - (optional) Allow negative page
            *   offsets. The default value is `false`.
            */
           /**