Fix formatting

src/components/views/elements/SpellCheckLanguagesDropdown.tsx

@@ -33,14 +33,15 @@ interface SpellCheckLanguagesDropdownIProps {
     className: string,
     value: string,
     onOptionChange(language: string),
-};
+}
 
 interface SpellCheckLanguagesDropdownIState {
     searchQuery: string,
     languages: any,
 }
 
-export default class SpellCheckLanguagesDropdown extends React.Component<SpellCheckLanguagesDropdownIProps, SpellCheckLanguagesDropdownIState> {
+export default class SpellCheckLanguagesDropdown extends React.Component<SpellCheckLanguagesDropdownIProps,
+                                                                         SpellCheckLanguagesDropdownIState> {
     constructor(props) {
         super(props);
         this._onSearchChange = this._onSearchChange.bind(this);
@@ -58,7 +59,7 @@ export default class SpellCheckLanguagesDropdown extends React.Component<SpellCh
                 if (a > b) return 1;
                 return 0;
             });
-            var langs = [];
+            const langs = [];
             languages.forEach((language) => {
                 langs.push({
                     label: language,

src/components/views/settings/SpellCheckSettings.tsx

@@ -22,12 +22,12 @@ import {_t} from "../../../languageHandler";
 interface ExistingSpellCheckLanguageIProps {
     language: string,
     onRemoved(language: string),
-};
+}
 
 interface SpellCheckLanguagesIProps {
     languages: Array<string>,
     onLanguagesChange(languages: Array<string>),
-};
+}
 
 interface SpellCheckLanguagesIState {
     newLanguage: string,
@@ -89,7 +89,7 @@ export default class SpellCheckLanguages extends React.Component<SpellCheckLangu
             return <ExistingSpellCheckLanguage language={e} onRemoved={this._onRemoved} key={e} />;
         });
 
-        let addButton = (
+        const addButton = (
             <AccessibleButton onClick={this._onAddClick} kind="primary">
                 {_t("Add")}
             </AccessibleButton>
@@ -99,12 +99,13 @@ export default class SpellCheckLanguages extends React.Component<SpellCheckLangu
             <div className="mx_SpellCheckLanguages">
                 {existingSpellCheckLanguages}
                 <form onSubmit={this._onAddClick} noValidate={true}>
-                    <SpellCheckLanguagesDropdown className="mx_GeneralUserSettingsTab_spellCheckLanguageInput"
+                    <SpellCheckLanguagesDropdown
+                        className="mx_GeneralUserSettingsTab_spellCheckLanguageInput"
                         value={this.state.newLanguage}
                         onOptionChange={this._onNewLanguageChange} />
                     {addButton}
                 </form>
             </div>
         );
-    };
+    }
 }

src/components/views/settings/tabs/user/GeneralUserSettingsTab.js

@@ -22,7 +22,7 @@ import ProfileSettings from "../../ProfileSettings";
 import * as languageHandler from "../../../../../languageHandler";
 import SettingsStore from "../../../../../settings/SettingsStore";
 import LanguageDropdown from "../../../elements/LanguageDropdown";
-import SpellCheckSettings from "../../SpellCheckSettings"
+import SpellCheckSettings from "../../SpellCheckSettings";
 import AccessibleButton from "../../../elements/AccessibleButton";
 import DeactivateAccountDialog from "../../../dialogs/DeactivateAccountDialog";
 import PropTypes from "prop-types";
@@ -186,7 +186,7 @@ export default class GeneralUserSettingsTab extends React.Component {
 
     _onSpellCheckLanguagesChange = (languages) => {
         SettingsStore.setValue("spell-check-languages", null, SettingLevel.DEVICE, languages);
-        this.setState({spellCheckLanguages: languages})
+        this.setState({spellCheckLanguages: languages});
 
         languageHandler.setSpellCheckLanguages(languages);
     };