make prettier paragraphs

Author: Coding-with-Adam

_posts/reference_pages/2016-06-03-plotly_js_function_ref.html

@@ -304,7 +304,7 @@ <h4 id="plotly-update"><a href="{{ BASE_URL }}/javascript/plotlyjs-function-refe
 <h4 id="plotly-addtraces"><a href="{{ BASE_URL }}/javascript/plotlyjs-function-reference/#plotlyaddtraces">Plotly.addTraces</a></h4>
 <em>This function has comparable performance to <a href="#plotlyreact"><code>Plotly.react</code></a> and is faster than redrawing the whole plot with <a href="#plotlynewplot"><code>Plotly.newPlot</code></a>.</em><br /><br />
 
-This allows you to add <b>new</b> traces to an existing <code>graphDiv</code> at any location in its <a href='#retrieving-data-layout'>data array</a>. Every <code>graphDiv</code> object has a <code>data</code> component which is an array of JSON blobs that each describe a traces. The full list of trace types can be found <a href="{{ BASE_URL }}/javascript/reference/">in the Full Reference</a>.
+This allows you to add <b>new</b> traces to an existing <code>graphDiv</code> at any location in its <a href='#retrieving-data-layout'>data array</a>. Every <code>graphDiv</code> object has a <code>data</code> component which is an array of JSON blobs that each describe one trace. The full list of trace types can be found <a href="{{ BASE_URL }}/javascript/reference/">in the Full Reference</a>.
 
 
 <pre><code class="language-javascript hljs" data-lang="javascript">
@@ -340,7 +340,7 @@ <h4 id="plotly-movetraces"><a href="{{ BASE_URL }}/javascript/plotlyjs-function-
 <em>This function has comparable performance to <a href="#plotlyreact"><code>Plotly.react</code></a> and is faster than redrawing the whole plot with <a href="#plotlynewplot"><code>Plotly.newPlot</code></a>.</em><br /><br />
 This allows you to reorder traces in an existing <code>graphDiv</code>. This will change the ordering of the layering and the legend.
 
-All traces defined in a Plotly chart are drawn one by one from the first to last one in their order. Each time a new layer or trace is drawn, the active trace replaces the colors of the traces and background drawn before. This type of stacking is known as the <a href='https://www.youtube.com/watch?v=oMgOR3PxmDU'>Painter's Algorithm</a> and as its name implies, is typically how a painter paints a landscape, starting from the furthest depth the the smallest depth.
+All traces defined in <code>graphDiv</code> are ordered in an array. They are drawn one by one from first to last. Each time a new layer or trace is drawn to the canvas the new trace is drawn directly over the current canvas, replacing the colors of the traces and background. This algorithm to image stacking/drawing is known as the <a href='https://www.youtube.com/watch?v=oMgOR3PxmDU'>Painter's Algorithm</a>. As its name implies the Painter's Algorithm is typically the manner in which a painter paints a landscape, starting from objects with the most perspective depth and progressively moving forward and layering over the background objects.
 
 <pre><code class="language-javascript hljs" data-lang="javascript">
 // move the first trace (at index 0) the the end of the data array