fix(opencollective prompt): fix grammar

Author: misterdev

README.md

@@ -94,6 +94,6 @@ The webpack family welcomes any contributor, small or big. We are happy to elabo
 
 ## Open Collective
 
-If you like **webpack** Please consider donating to our [Open Collective](https://opencollective.com/webpack) to help us maintain it.
+If you like **webpack** Please consider donating to our [Open Collective](https://opencollective.com/webpack) to help us to maintain it.
 
-We show this message in the terminal once in a while, if you want you can disable it by setting the environment variable `DISABLE_OPENCOLLECTIVE=true` or `CI=true`.
+We show this message in the terminal once a week, if you want you can disable it by setting the environment variable `DISABLE_OPENCOLLECTIVE=true` or `CI=true`.

bin/opencollective.js

@@ -24,7 +24,7 @@ function printBadge() {
 	console.log("\n");
 	print(`${chalk.bold("Thanks for using")} ${chalk.bold.blue("Webpack!")}`);
 	print(`Please consider donating to our ${chalk.bold.blue("Open Collective")}`);
-	print("to help us maintain this package.");
+	print("to help us to maintain this package.");
 	console.log("\n\n");
 	print(`${emoji("👉")} ${chalk.bold.yellow(" Donate:")} ${chalk.reset.underline.yellow("https://opencollective.com/webpack/donate")}`);
 	console.log("\n");
@@ -33,6 +33,6 @@ function printBadge() {
 function isTrue(value) {
 	return !!value && value !== "0" && value !== "false";
 }
-var envDisable = isTrue(process.env.DISABLE_OPENCOLLECTIVE) || isTrue(process.env.CI);
+const envDisable = isTrue(process.env.DISABLE_OPENCOLLECTIVE) || isTrue(process.env.CI);
 
 if (!envDisable) printBadge();