Merge topic 'fix-typo-toolchain_file'

388c347a Help: Fix typo in CMAKE_TOOLCHAIN_FILE docs

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !6017

Help/variable/CMAKE_TOOLCHAIN_FILE.rst

@@ -9,4 +9,4 @@ specifies locations for compilers and toolchain utilities, and other target
 platform and compiler related information.
 
 Relative paths are allowed and are interpreted first as relative to the
-build directory, and if not found, relative to the soruce directory.
+build directory, and if not found, relative to the source directory.