🎨 Style: removed {} from one-line stmt

Author: aichbauer

lib/rules/ruleWarningMessages.js

@@ -12,9 +12,7 @@ const ruleWarningMessages = (input) => {
     const camelCaseRuleName = (rule[0]).replace(/-([a-z])/g, g => (g[1].toUpperCase()));
     const ruleIs = rules[camelCaseRuleName].check(input);
 
-    if (!ruleIs) {
-      warningMessage += `${rules[camelCaseRuleName].message}\n`;
-    }
+    if (!ruleIs) warningMessage += `${rules[camelCaseRuleName].message}\n`;
   });
 
   return warningMessage;