#########################################################################
#
-# U-boot build supports producing a object files to the separate external
+# U-boot build supports generating object files in a separate external
# directory. Two use cases are supported:
#
# 1) Add O= to the make command line
# 'make O=/tmp/build all'
#
-# 2) Set environement variable BUILD_DIR to point to the desired location
+# 2) Set environment variable BUILD_DIR to point to the desired location
# 'export BUILD_DIR=/tmp/build'
# 'make'
#
# 'export BUILD_DIR=/tmp/build'
# './MAKEALL'
#
-# Command line 'O=' setting overrides BUILD_DIR environent variable.
+# Command line 'O=' setting overrides BUILD_DIR environment variable.
#
# When none of the above methods is used the local build is performed and
# the object files are placed in the source directory.