Cosmetic: Fix a number of typos, no functional changes.
Fix various misspellings of things like "environment", "kernel",
"default" and "volatile", and throw in a couple grammar fixes.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
diff --git a/Makefile b/Makefile
index 28ddb7e..1c9dc7a 100644
--- a/Makefile
+++ b/Makefile
@@ -45,13 +45,13 @@
#########################################################################
#
-# 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'
#
@@ -59,7 +59,7 @@
# '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.