merge from master

pshihn · pshihn · commit cf531befb653 · 2018-03-13T08:03:49.000-07:00
diff --git a/README.md b/README.md
@@ -21,7 +21,7 @@ npm install --save roughjs
 
 ```js
 const rc = rough.canvas(document.getElementById('canvas'));
-rough.rectangle(10, 10, 200, 200); // x, y, width, height
+rc.rectangle(10, 10, 200, 200); // x, y, width, height
 ```
 
 ### Lines and Ellipses
@@ -102,5 +102,11 @@ If you have [Workly](https://github.com/pshihn/workly) imported on your web page
 
 [Full Rough.js API](https://github.com/pshihn/rough/wiki)
 
+## Credits
+
+Some of the core algorithms were adapted from [handy](https://www.gicentre.net/software/#/handy/) processing lib.
+
+Algorithm to convert SVG arcs to Canvas [described here](https://www.w3.org/TR/SVG/implnote.html) was adapted from [Mozilla codebase](https://hg.mozilla.org/mozilla-central/file/17156fbebbc8/content/svg/content/src/nsSVGPathDataParser.cpp#l887)
+
 ## License
-[MIT License](https://github.com/pshihn/rough/blob/master/LICENSE) (c) [Preet Shihn](https://twitter.com/preetster)
+[MIT License](https://github.com/pshihn/rough/blob/master/LICENSE) (c) [Preet Shihn](https://twitter.com/preetster)
diff --git a/docs/README.md b/docs/README.md
@@ -21,7 +21,7 @@ npm install --save roughjs
 
 ```js
 const rc = rough.canvas(document.getElementById('canvas'));
-rough.rectangle(10, 10, 200, 200); // x, y, width, height
+rc.rectangle(10, 10, 200, 200); // x, y, width, height
 ```
 
 ### Lines and Ellipses
@@ -102,5 +102,11 @@ If you have [Workly](https://github.com/pshihn/workly) imported on your web page
 
 [Full Rough.js API](https://github.com/pshihn/rough/wiki)
 
+## Credits
+
+Some of the core algorithms were adapted from [handy](https://www.gicentre.net/software/#/handy/) processing lib.
+
+Algorithm to convert SVG arcs to Canvas [described here](https://www.w3.org/TR/SVG/implnote.html) was adapted from [Mozilla codebase](https://hg.mozilla.org/mozilla-central/file/17156fbebbc8/content/svg/content/src/nsSVGPathDataParser.cpp#l887)
+
 ## License
-[MIT License](https://github.com/pshihn/rough/blob/master/LICENSE) (c) [Preet Shihn](https://twitter.com/preetster)
+[MIT License](https://github.com/pshihn/rough/blob/master/LICENSE) (c) [Preet Shihn](https://twitter.com/preetster)
