shell_tools: Warning about missing README function descriptions
shell_tools: Warning about missing README function descriptions

Change-Id: I5b110f4099a7c93467e209a8e950ae13442c5f42
Signed-off-by: Adrian DC <01fb3892f39957945220431e7409156544d2f041@gmail.com>

AdrianDC/android_development_shell_tools,AdrianDC/android_development_shell_tools