diff --git a/markdownlint-cli2.js b/markdownlint-cli2.js
index 44c0650..2d6f119 100755
--- a/markdownlint-cli2.js
+++ b/markdownlint-cli2.js
@@ -243,7 +243,7 @@ const processArgv = (argv) => {
 const showHelp = (logMessage) => {
   logMessage(`https://github.com/DavidAnson/markdownlint-cli2
 
-Syntax: markdownlint-cli2 glob0 [glob1] [...] [globN] [--config file] [--fix]
+Syntax: markdownlint-cli2 glob0 [glob1] [...] [globN] [--config file] [--fix] [--help]
 
 Glob expressions (from the globby library):
 - * matches any number of characters, but not /
@@ -918,16 +918,14 @@ const main = async (params) => {
     if (configPath === null) {
       configPath = arg;
       return false;
-    } 
-    if (arg === "--config") {
+    // eslint-disable-next-line unicorn/prefer-switch
+    } else if (arg === "--config") {
       configPath = null;
       return false;
-    }
-    if (arg === "--fix") {
+    } else if (arg === "--fix") {
       fixDefault = true;
       return false;
-    }
-    if (arg === '--help') {
+    } else if (arg === '--help') {
       shouldShowHelp = true;
       return false;
     }