fix typo

Author: yihong0618

README.md

@@ -41,7 +41,7 @@ Great thanks to leetcode.com, a really awesome website!
 	Read help first                           $ leetcode help
 	Login with your leetcode account          $ leetcode user -l
 	Login with third party account--GitHub    $ leetcode user -g
-	Login with third party account--Linkedin  $ leetcode user -i
+	Login with third party account--LinkedIn  $ leetcode user -i
 	Cookie login with cookie                  $ leetcode user -c
 	Browse all questions                      $ leetcode list
 	Choose one question                       $ leetcode show 1 -g -l cpp

lib/commands/user.js

@@ -37,7 +37,7 @@ const cmd = {
           alias:    'linkedin',
           type:     'boolean',
           default:  false,
-          describe: 'linkinedLogin'
+          describe: 'linkedinLogin'
         })
         .option('L', {
           alias:    'logout',
@@ -49,7 +49,7 @@ const cmd = {
         .example(chalk.yellow('leetcode user -l'), 'User login')
         .example(chalk.yellow('leetcode user -c'), 'User Cookie login')
         .example(chalk.yellow('leetcode user -g'), 'User GitHub login')
-        .example(chalk.yellow('leetcode user -i'), 'User Linkedin login')
+        .example(chalk.yellow('leetcode user -i'), 'User LinkedIn login')
         .example(chalk.yellow('leetcode user -L'), 'User logout');
   }
 };
@@ -87,7 +87,7 @@ cmd.handler = function(argv) {
         [
           ['g', core.githubLogin],
           ['github', core.githubLogin],
-          ['i', core.linkinedLogin],
+          ['i', core.linkedinLogin],
           ['linkedin', core.linkedinLogin],
         ]
     );

lib/config.js

@@ -34,10 +34,10 @@ const DEFAULT_CONFIG = {
       base:            'https://leetcode.com',
       graphql:         'https://leetcode.com/graphql',
       login:           'https://leetcode.com/accounts/login/',
-      // third part login base urls. TODO facebook linkin google
+      // third part login base urls. TODO facebook google 
       github_login:    'https://leetcode.com/accounts/github/login/?next=%2F',
       facebook_login:  'https://leetcode.com/accounts/facebook/login/?next=%2F',
-      linkined_login:  'https://leetcode.com/accounts/linkedin_oauth2/login/?next=%2F',
+      linkedin_login:  'https://leetcode.com/accounts/linkedin_oauth2/login/?next=%2F',
       problems:        'https://leetcode.com/api/problems/$category/',
       problem:         'https://leetcode.com/problems/$slug/description/',
       test:            'https://leetcode.com/problems/$slug/interpret_solution/',

lib/plugins/leetcode.js

@@ -597,7 +597,7 @@ plugin.githubLogin = function(user, cb) {
       _request.get({url: leetcodeUrl}, function(e, resp, body) {
         const redirectUri = resp.request.uri.href;
         if (redirectUri !== 'https://leetcode.com/') {
-          return cb('GitHub login failed or GitHub did not link to leetcode');
+          return cb('GitHub login failed or GitHub did not link to LeetCode');
         }
         const cookieData = parseCookie(resp.request.headers.cookie, cb);
         saveAndGetUser(user, cb, cookieData);
@@ -606,8 +606,8 @@ plugin.githubLogin = function(user, cb) {
   });
 };
 
-plugin.linkinedLogin = function(user, cb) {
-  const leetcodeUrl = config.sys.urls.linkined_login;
+plugin.linkedinLogin = function(user, cb) {
+  const leetcodeUrl = config.sys.urls.linkedin_login;
   const _request = request.defaults({
     jar:     true,
     headers: {
@@ -616,11 +616,11 @@ plugin.linkinedLogin = function(user, cb) {
   });
   _request('https://www.linkedin.com', function(e, resp, body) {
     if ( resp.statusCode !== 200) {
-      return cb('Get linkedin session failed');
+      return cb('Get linkedIn session failed');
     }
     const authenticityToken = body.match(/input name="loginCsrfParam" value="(.*)" /);
     if (authenticityToken === null) {
-      return cb('Get Linkedin token failed');
+      return cb('Get LinkedIn token failed');
     }
     const options = {
       url:     'https://www.linkedin.com/uas/login-submit',
@@ -638,12 +638,12 @@ plugin.linkinedLogin = function(user, cb) {
     };
     _request(options, function(e, resp, body) {
       if (resp.statusCode !== 200) {
-        return cb('Linkedin login failed');
+        return cb('LinkedIn login failed');
       }
       _request.get({url: leetcodeUrl}, function(e, resp, body) {
         const redirectUri = resp.request.uri.href;
         if (redirectUri !== 'https://leetcode.com/') {
-          return cb('Linkedin login failed or Linkedin did not link to leetcode');
+          return cb('LinkedIn login failed or LinkedIn did not link to LeetCode');
         }
         const cookieData = parseCookie(resp.request.headers.cookie, cb);
         saveAndGetUser(user, cb, cookieData);