Rename 'lineNumber' to 'displayLineNumbers'

browser/main/Detail/SnippetNoteDetail.js

@@ -530,7 +530,7 @@ class SnippetNoteDetail extends React.Component {
             fontSize={editorFontSize}
             indentType={config.editor.indentType}
             indentSize={editorIndentSize}
-            lineNumber
+            displayLineNumbers
             keyMap={config.editor.keyMap}
             onChange={(e) => this.handleCodeChange(index)(e)}
             ref={'code-' + index}

browser/main/lib/ConfigManager.js

@@ -35,7 +35,7 @@ export const DEFAULT_CONFIG = {
     fontFamily: win ? 'Segoe UI' : 'Monaco, Consolas',
     indentType: 'space',
     indentSize: '2',
-    lineNumber: true,
+    displayLineNumbers: true,
     switchPreview: 'BLUR' // Available value: RIGHTCLICK, BLUR
   },
   preview: {

browser/main/modals/PreferencesModal/UiTab.js

@@ -46,7 +46,7 @@ class UiTab extends React.Component {
         fontFamily: this.refs.editorFontFamily.value,
         indentType: this.refs.editorIndentType.value,
         indentSize: this.refs.editorIndentSize.value,
-        lineNumber: this.refs.editorLineNumber.checked,
+        displayLineNumbers: this.refs.editorDisplayLineNumbers.checked,
         switchPreview: this.refs.editorSwitchPreview.value,
         keyMap: this.refs.editorKeyMap.value
       },
@@ -226,8 +226,8 @@ class UiTab extends React.Component {
           <div styleName='group-checkBoxSection'>
             <label>
               <input onChange={(e) => this.handleUIChange(e)}
-                checked={this.state.config.editor.lineNumber}
-                ref='editorLineNumber'
+                checked={this.state.config.editor.displayLineNumbers}
+                ref='editorDisplayLineNumbers'
                 type='checkbox'
               />&nbsp;
               Show line numbers in the editor