Fix role name error

JIRA: QTIP-159

Change-Id: Idb4d43accaf0186f53c338624513e172dc54b9a8
Signed-off-by: Yujun Zhang <zhang.yujunz@zte.com.cn>

diff --git a/opt/servers/roles/ngnix/defaults/main.yml b/opt/servers/roles/nginx/defaults/main.yml
similarity index 100%
rename from opt/servers/roles/ngnix/defaults/main.yml
rename to opt/servers/roles/nginx/defaults/main.yml

diff --git a/opt/servers/roles/ngnix/handlers/main.yml b/opt/servers/roles/nginx/handlers/main.yml
similarity index 100%
rename from opt/servers/roles/ngnix/handlers/main.yml
rename to opt/servers/roles/nginx/handlers/main.yml

diff --git a/opt/servers/roles/ngnix/tasks/main.yml b/opt/servers/roles/nginx/tasks/main.yml
similarity index 100%
rename from opt/servers/roles/ngnix/tasks/main.yml
rename to opt/servers/roles/nginx/tasks/main.yml

diff --git a/opt/servers/roles/ngnix/templates/elk.conf.j2 b/opt/servers/roles/nginx/templates/elk.conf.j2
similarity index 100%
rename from opt/servers/roles/ngnix/templates/elk.conf.j2
rename to opt/servers/roles/nginx/templates/elk.conf.j2

diff --git a/opt/servers/roles/ngnix/templates/qtip.conf.j2 b/opt/servers/roles/nginx/templates/qtip.conf.j2
similarity index 100%
rename from opt/servers/roles/ngnix/templates/qtip.conf.j2
rename to opt/servers/roles/nginx/templates/qtip.conf.j2

diff --git a/opt/servers/roles/ngnix/templates/testapi.conf.j2 b/opt/servers/roles/nginx/templates/testapi.conf.j2
similarity index 100%
rename from opt/servers/roles/ngnix/templates/testapi.conf.j2
rename to opt/servers/roles/nginx/templates/testapi.conf.j2