fixed typos

Author: eschallock

source/Classroom/Basics/index.html

@@ -40,15 +40,15 @@ <h2><a href="#Misc">Misc.</a></h2>
             <li><a href="{{root_url}}Account/adding_an_additional_dedicated_ip_to_your_account.html">Adding an additional IP to your Account</a></li>
             <li><a href="{{root_url}}/Classroom/Troubleshooting/cant_access_the_email_address_on_file_for_your_sendgrid_account.html">Can't access the email address on file for your SendGrid account?</a></li>
             <li><a href="{{root_url}}/Classroom/Troubleshooting/cant_log_in_to_your_account.html">Can't log in to your account?</a></li>
-            <li><a href="{{root_url}}Account/creating_multiple_user_credentials_for_sub-users.html">Creating Multiple User Credentials for Subusers</a></li>
+            <li><a href="{{root_url}}Account/creating_multiple_user_credentials_for_sub_users.html">Creating Multiple User Credentials for Subusers</a></li>
             <li><a href="{{root_url}}/Classroom/Troubleshooting/dont_know_your_username.html">Don't know your username?</a></li>
             <li><a href="{{root_url}}Account/how_can_i_cancel_my_account.html">How can I cancel my account?</a></li>
             <li><a href="{{root_url}}Account/how_do_i_add_more_emails_to_my_account.html">How do I add more emails to my account?</a></li>
             <li><a href="{{root_url}}Account/how_do_i_add_more_subusers_to_my_account.html">How do I add more subusers to my account?</a></li>
             <li><a href="{{root_url}}Account/how_do_i_reset_my_password.html">How do I reset my password?</a></li>
             <li><a href="{{root_url}}/Classroom/Troubleshooting/i_didnt_receive_the_password_reset_email.html">I didn't receive the password reset email.</a></li>
-            <li><a href="{{root_url}}Account/im_a_multiple_credentials_user_and_i_need_to_reset_my_password.html">I'm a Multiple Credential User and I need to reset my password</a></li>
-            <li><a href="{{root_url}}Account/resetting_your_password_without_breaking_curent_integrations.html">Resetting your password without breaking current integrations</a></li>
+            <li><a href="{{root_url}}Account/im_a_multiple_credential_user_and_i_need_to_reset_my_password.html">I'm a Multiple Credential User and I need to reset my password</a></li>
+            <li><a href="{{root_url}}Account/resetting_your_password_without_breaking_current_integrations.html">Resetting your password without breaking current integrations</a></li>
             <li><a href="{{root_url}}Account/what_is_my_sending_originating_ip_address_with_sendgrid.html">What is my sending/originating IP address with Sendgrid?</a></li>
         </ul>
     </div>
@@ -97,6 +97,7 @@ <h2><a href="#Misc">Misc.</a></h2>
             <li><a href="{{root_url}}Marketing_Campaigns/marketing_campaigns_faqs.html">Marketing Campaigns FAQs</a></li>
             <li><a href="{{root_url}}Marketing_Campaigns/migration_guide_part_1_migrating_your_recipient_lists_into_contacts.html">Migration Guide Part 1: Migrating your Recipient Lists into Contacts</a></li>
             <li><a href="{{root_url}}Marketing_Campaigns/migration_guide_part_2_importing_your_unsubscribes.html">Migration Guide Part 2: Importing your Unsubscribes</a></li>
+            <li><a href="{{root_url}}Marketing_Campaigns/migration_guide_part_3_moving_your_content.html">Migration Guide Part 3: Moving your Content</a></li>
         </ul>
     </div>
 
@@ -140,14 +141,13 @@ <h2><a href="#Misc">Misc.</a></h2>
             <li><a href="{{root_url}}a_sendgrid_user_is_spamming_me.html">A Sendgrid user is spamming me, how do I report them?</a></li>
             <li><a href="{{root_url}}does_sendgrid_support_end_to_end_tls.html">Does SendGrid support end-to-end TLS?</a></li>
             <li><a href="{{root_url}}email_flow.html">Email Message Flow Explained</a></li>
-            <li><a href="{{root_url}}everything_about_DMARC.html">Everything about DMARC</a></li>
+            <li><a href="{{root_url}}everything_about_dmarc.html">Everything about DMARC</a></li>
             <li><a href="{{root_url}}/Classroom/Track/how_can_i_tell_if_an_email_was_actually_delivered.html">How can I tell if an email was actually delivered?</a></li>
             <li><a href="{{root_url}}link_shorteners.html">Link Shorteners</a></li>
-            <li><a href="{{root_url}}migration_guide_part_3_moving_your_content.html">Migration Guide Part 3: Moving your Content</a></li>
             <li><a href="{{root_url}}password.html">Passwords</a></li>
             <li><a href="{{root_url}}recommended_smtp_settings.html">Recommended SMTP Settings</a></li>
             <li><a href="{{root_url}}sendgrid_multiauth_multiple_account_credentials.html">SendGrid MultiAuth - Multiple Account Credentials</a></li>
-            <li><a href="{{root_url}}SendGrid_OEM_Process.html">SendGrid OEM Process</a></li>
+            <li><a href="{{root_url}}sendgrid_oem_process.html">SendGrid OEM Process</a></li>
             <li><a href="{{root_url}}sending_practices.html">Sending Practices</a></li>
             <li><a href="{{root_url}}smtp_ports.html">SMTP Ports</a></li>
             <li><a href="{{root_url}}ssl_vs_tls.html">SSL vs. TLS</a></li>