Fix typo problems

[erenavsarogullari]

Is your feature request related to a problem or challenge?

There are typo problems on following source-files and it will be useful to fix them:

datafusion/
     benchmarks/bench.sh
     benchmarks/lineprotocol.py
     core/src/execution/context/mod.rs
     expr/src/udf.rs
     functions-nested/src/range.rs
     optimizer/src/optimizer.rs
     optimizer/src/optimizer.rs
     physical-plan/src/joins/nested_loop_join.rs
     sqllogictest/src/engines/datafusion_engine/normalize.rs
     sqllogictest/test_files/repartition.slt

Describe the solution you'd like

This issue aims to fix found typo problems.

Describe alternatives you've considered

No response

Additional context

No response

[erenavsarogullari]

take