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/include/common.h b/include/common.h
index 8addf43..6aa2398 100644
--- a/include/common.h
+++ b/include/common.h
@@ -383,7 +383,7 @@
/**
* setenv_addr - Set an environment variable to an address in hex
*
- * @varname: Environmet variable to set
+ * @varname: Environment variable to set
* @addr: Value to set it to
* @return 0 if ok, 1 on error
*/