fixed or removed nonexistant targets

Author: WesHarrell

docs/redirect_map.yml

@@ -127,7 +127,6 @@ General/FAQs/Where_should_I_store_my_data_on_NeSI_systems.md : Getting_Started/F
 General/FAQs/Why_am_I_seeing_Account_is_not_ready.md : Getting_Started/FAQs/Why_am_I_seeing_Account_is_not_ready.md
 General/FAQs/Why_does_my_program_crash.md : Getting_Started/FAQs/Why_does_my_program_crash.md
 General/FAQs/Why_is_my_job_taking_a_long_time_to_start.md : Getting_Started/FAQs/Why_is_my_job_taking_a_long_time_to_start.md
-Getting_Started/Next_Steps/Submitting_your_first_job.md : Batch_Computing/Submitting_your_first_job.md
 Getting_Started/Accounts-Projects_and_Allocations/Applying_for_a_new_NeSI_project.md: Getting_Started/Projects/Applying_for_a_New_Project.md
 Getting_Started/Accounts-Projects_and_Allocations/Applying_to_join_an_existing_NeSI_project.md: Getting_Started/Projects/Applying_to_Join_a_Project.md
 General/Announcements/HPC3.md: Getting_Started/Creating_an_Account.md
@@ -151,9 +150,8 @@ Getting_Started/Accounts-Projects_and_Allocations/Creating_a_NeSI_Account_Profil
 Software/Parallel_Computing/Parallel_Execution.md : Software/Parallel_Computing/Parallel_Computing.md
 Software/Parallel_Computing/Job_Arrays.md : Batch_Computing/Job_Arrays.md
 Getting_Started/FAQs/Login_Troubleshooting.md : Getting_Started/Accessing_the_HPCs/Login_Troubleshooting.md
-Batch_Computing/Batch_Computing_ : Batch_Computing/Batch_Computing_Guide.md
+Batch_Computing/Batch_Computing_Guide.md : Batch_Computing/Batch_Computing_Guide.md
 Data_Transfer/Filesytem_Mounts_using_SSHFS.md : Data_Transfer/Filesystem_Mounts_using_SSHFS.md
-Tutorials/Introduction_To_HPC/What_Is_a_HPC_cluster.md : Tutorials/Introduction_To_HPC/Introduction.md
 Data_Transfer/Globus/Overview.md : Data_Transfer/Globus/Globus_Overview.md
 Getting_Started/Policy/Acceptable_Use_Policy.md : Policy/Acceptable_Use_Policy.md
 Getting_Started/Policy/Access_Policy.md : Policy/Access_Policy.md