Update install_command.rb
Fixed typos in project_command.rb
Fix typos in file_builder.rb
Fix typo in execution_output.txt
Merge pull request #1 from nickskull/patch-2

Fix typo in execution_output.txt
Fix typo in execution_output.txt
Fix typo in execution_output.txt
Merge pull request #5 from nickskull/patch-1

Fixed typos in some strings