* This commit removed capitalization in error message
Error string should not be capitalized:
https://github.com/golang/go/wiki/CodeReviewComments#error-strings
* Also, fixed some typos
Signed-off-by: bijayasharma <vetbijaya@gmail.com>
Change-Id: I01e9a0753ff0f2c18607ea3c5b9a3c3e9698f045