Rename variable

lib/stdio.js

@@ -1,15 +1,15 @@
 'use strict';
-const aliases = ['stdin', 'stdout', 'stderr'];
+const alias = ['stdin', 'stdout', 'stderr'];
 
-const hasAlias = opts => aliases.some(alias => opts[alias] !== undefined);
+const hasAlias = opts => alias.some(alias => opts[alias] !== undefined);
 
 const stdio = opts => {
 	if (!opts) {
 		return;
 	}
 
 	if (opts.stdio && hasAlias(opts)) {
-		throw new Error(`It's not possible to provide \`stdio\` in combination with one of ${aliases.map(alias => `\`${alias}\``).join(', ')}`);
+		throw new Error(`It's not possible to provide \`stdio\` in combination with one of ${alias.map(alias => `\`${alias}\``).join(', ')}`);
 	}
 
 	if (typeof opts.stdio === 'string') {
@@ -23,15 +23,15 @@ const stdio = opts => {
 	}
 
 	const result = [];
-	const len = Math.max(stdio.length, aliases.length);
+	const len = Math.max(stdio.length, alias.length);
 
 	for (let i = 0; i < len; i++) {
 		let value;
 
 		if (stdio[i] !== undefined) {
 			value = stdio[i];
-		} else if (opts[aliases[i]] !== undefined) {
-			value = opts[aliases[i]];
+		} else if (opts[alias[i]] !== undefined) {
+			value = opts[alias[i]];
 		}
 
 		result[i] = value;