/// isMain - Each input file is encoded as a separate compile unit in LLVM
/// debugging information output. However, many target specific tool chains
/// prefer to encode only one compile unit in an object file. In this
- /// situation, the LLVM code generator will include debugging information
+ /// situation, the LLVM code generator will include debugging information
/// entities in the compile unit that is marked as main compile unit. The
/// code generator accepts maximum one main compile unit per module. If a
/// module does not contain any main compile unit then the code generator