Merge pull request #37855 from adrian-prantl/typo

Author: swift-ci

utils/swift_build_support/swift_build_support/products/earlyswiftdriver.py

@@ -47,7 +47,7 @@ def should_build(self, host_target):
         if self.args.build_early_swift_driver:
             if toolchain.host_toolchain().find_tool("swift") is None:
                 warn_msg = 'Host toolchain could not locate a '\
-                           'compiler to build swift-drver. '\
+                           'compiler to build swift-driver. '\
                            '(Try `--skip-early-swift-driver`)'
                 print('-- Warning: {}', warn_msg)
                 return False