code cleanup

lib/main.js

@@ -11,7 +11,7 @@ export default {
         atom.notifications.addError(
           'You are using an unsupported version of puppet-lint!',
           {
-          detail: 'Please upgrade your version of puppet-lint to >= 2.1.0.\n'
+            detail: 'Please upgrade your version of puppet-lint to >= 2.1.0.\n'
               + 'Check the README for further information.',
           },
         );
@@ -32,7 +32,7 @@ export default {
       scope: 'file',
       lintsOnChange: false,
       lint: async (textEditor) => {
-        // To respect this project's .puppet-lint.rc execute puppet-lint from the root directory of this file's project
+        // to respect this project's .puppet-lint.rc execute puppet-lint from the root directory of this file's project
         const filePath = textEditor.getPath();
         const [projectPath, projectRelativeFilePath] = atom.project.relativizePath(filePath);
 
@@ -74,8 +74,8 @@ export default {
           // Check for proper warnings and errors from stdout
           if (info.length > 0) {
             info.forEach((issue) => {
-              const line = Number.parseInt(issue.line) - 1;
-              const col = Number.parseInt(issue.column) - 1;
+              const line = Number.parseInt(issue.line, 10) - 1;
+              const col = Number.parseInt(issue.column, 10) - 1;
 
               toReturn.push({
                 severity: issue.kind,