diff --git a/browser/main/modals/PreferencesModal/UiTab.js b/browser/main/modals/PreferencesModal/UiTab.js
index d1f252e3..efcfffff 100644
--- a/browser/main/modals/PreferencesModal/UiTab.js
+++ b/browser/main/modals/PreferencesModal/UiTab.js
@@ -61,7 +61,7 @@ class UiTab extends React.Component {
     const newCodemirrorTheme = this.refs.editorTheme.value
 
     if (newCodemirrorTheme !== codemirrorTheme) {
-      checkHighLight.setAttribute('href', `../node_modules/codemirror/theme/${newCodemirrorTheme.split(" ")[0]}.css`)
+      checkHighLight.setAttribute('href', `../node_modules/codemirror/theme/${newCodemirrorTheme.split(' ')[0]}.css`)
     }
 
     this.setState({ config: newConfig, codemirrorTheme: newCodemirrorTheme })