update inequality

Author: cmontella

handbook/inequality/index.html

@@ -402,8 +402,10 @@ <h2 id="syntax">Syntax</h2>
 <span class="c1">// Outside of records</span><span class="w"></span>
 <span class="x">variable</span><span class="w"> </span><span class="nf">&gt;=</span><span class="w"> </span><span class="x">value</span><span class="w"></span>
 <span class="x">variable</span><span class="w"> </span><span class="nf">&gt;=</span><span class="w"> </span><span class="x">variable</span><span class="w"></span>
-<span class="x">value</span><span class="w"> </span><span class="nf">&lt;=</span><span class="w"> </span><span class="x">variable</span><span class="w"> </span><span class="nf">&gt;=</span><span class="w"> </span><span class="x">value</span><span class="w"></span>
-<span class="x">variable</span><span class="w"> </span><span class="nf">&lt;=</span><span class="w"> </span><span class="x">variable</span><span class="w"> </span><span class="nf">&gt;=</span><span class="w"> </span><span class="x">variable</span><span class="w"></span>
+
+<span class="c1">// Satisfy multiple constraints in a single line</span><span class="w"></span>
+<span class="x">value</span><span class="w"> </span><span class="nf">&lt;=</span><span class="w"> </span><span class="x">variable</span><span class="w"> </span><span class="nf">&lt;=</span><span class="w"> </span><span class="x">value</span><span class="w">   </span>
+<span class="x">variable</span><span class="w"> </span><span class="nf">&lt;=</span><span class="w"> </span><span class="x">variable</span><span class="w"> </span><span class="nf">&lt;=</span><span class="w"> </span><span class="x">variable</span><span class="w"></span>
 </code></pre></div>
 
 <h2 id="description">Description</h2>

src/handbook/inequality.md

@@ -23,8 +23,10 @@ inequality operators filter records
 // Outside of records
 variable >= value
 variable >= variable
-value <= variable >= value
-variable <= variable >= variable
+
+// Satisfy multiple constraints in a single line
+value <= variable <= value   
+variable <= variable <= variable
 ```
 
 ## Description