docs: move imports

Signed-off-by: Athan <[email protected]>

Author: kgryte

lib/node_modules/@stdlib/assert/is-almost-equal/README.md

@@ -50,13 +50,14 @@ bool = isAlmostEqual( {}, {}, 1 );
 The function returns `false` if either input value is `NaN` or, in the case of [complex numbers][@stdlib/complex], if either the real or imaginary component is `NaN`.
 
 ```javascript
+var Complex128 = require( '@stdlib/complex/float64/ctor' );
+
 var bool = isAlmostEqual( NaN, 1.0, 1 );
 // returns false
 
 bool = isAlmostEqual( NaN, NaN, 1 );
 // returns false
 
-var Complex128 = require( '@stdlib/complex/float64/ctor' );
 var z1 = new Complex128( NaN, 3.0 );
 var z2 = new Complex128( 1.0, 3.0 );
 
@@ -70,20 +71,6 @@ bool = isAlmostEqual( z1, z2, 1 );
 // returns false
 ```
 
-The function does not distinguish between `-0` and `+0`, treating them as equal.
-
-```javascript
-var bool = isAlmostEqual( 0.0, -0.0, 0 );
-// returns true
-
-var Complex128 = require( '@stdlib/complex/float64/ctor' );
-var z1 = new Complex128( 0.0, 0.0 );
-var z2 = new Complex128( -0.0, -0.0 );
-
-bool = isAlmostEqual( z1, z2, 0 );
-// returns true
-```
-
 </section>
 
 <!-- /.usage -->