Fixed an error in the readme that I couldn't fix on GitHub directly.
Fixed an error in the readme that I couldn't fix on GitHub directly.

Signed-off-by: Jay Jay Billings <823bf6329bcacc9ee3ce8be53f88c13e0ec9f98a@ornl.gov>
doecode/doecode.github.io,doecode/doecode,doecode/doecode.github.io,doecode/doecode,mshensley/doecode.github.io