Toplevel: Fix typos in build files
This commit fixes typos in the toplevel build files.
This commit addresses typos found within the toplevel build files of the GCC project, specifically in Makefile.def, Makefile.in, and Makefile.tpl. Correcting these typos ensures the build process is more robust and prevents potential issues arising from misconfigurations or incorrect instructions during compilation.
In Details
Corrects typos in the project's Makefiles.
For Context
This commit focuses on enhancing the build system of GCC by fixing typos in critical Makefile files. Makefiles are essential for automating the compilation process, and any errors within them can lead to build failures or unexpected behavior. Ensuring the accuracy of these files contributes to a smoother and more reliable development experience.