fix: resolve lint issues

Author: hrshya

lib/node_modules/@stdlib/math/base/assert/int32-is-even/README.md

@@ -72,8 +72,8 @@ var opts = {
 var x = discreteUniform( 100, 0, 100, opts );
 
 function isEvenWrapper( integer ) {
-	var result = isEven( integer ) ? "even" : "not even";
-	return result;
+    var result = ( isEven( integer ) ) ? 'even' : 'not even';
+    return result;
 }
 logEachMap( '%d is %s', x, isEvenWrapper );
 ```

lib/node_modules/@stdlib/math/base/assert/int32-is-odd/README.md

@@ -72,8 +72,8 @@ var opts = {
 var x = discreteUniform( 100, 0, 100, opts );
 
 function isOddWrapper( integer ) {
-	var result = isOdd( integer ) ? "odd" : "not odd";
-	return result;
+    var result = ( isOdd( integer ) ) ? 'odd' : 'not odd';
+    return result;
 }
 logEachMap( '%d is %s', x, isOddWrapper );
 ```

lib/node_modules/@stdlib/math/base/assert/int32-is-odd/examples/index.js

@@ -23,7 +23,7 @@ var logEachMap = require( '@stdlib/console/log-each-map' );
 var isOdd = require( './../lib' );
 
 var opts = {
-    'dtype': 'int32'
+	'dtype': 'int32'
 };
 var x = discreteUniform( 100, 0, 100, opts );