Correct 'uswgi' to 'uwsgi'

Change-Id: I22026e5640a626f45b7508b60f492dbdb30631af

Author: Jeremy Liu

lib/apache

@@ -287,7 +287,7 @@ function write_uwsgi_config {
 # mod_proxy_uwsgi because the chunked encoding gets dropped. See:
 # https://github.com/unbit/uwsgi/issues/1540 You can workaround this on python2
 # but that involves having apache buffer the request before sending it to
-# uswgi.
+# uwsgi.
 function write_local_uwsgi_http_config {
     local file=$1
     local wsgi=$2

lib/glance

@@ -72,7 +72,7 @@ GLANCE_SERVICE_PROTOCOL=${GLANCE_SERVICE_PROTOCOL:-$SERVICE_PROTOCOL}
 GLANCE_REGISTRY_PORT=${GLANCE_REGISTRY_PORT:-9191}
 GLANCE_REGISTRY_PORT_INT=${GLANCE_REGISTRY_PORT_INT:-19191}
 GLANCE_UWSGI=$GLANCE_BIN_DIR/glance-wsgi-api
-GLANCE_UWSGI_CONF=$GLANCE_CONF_DIR/glance-uswgi.ini
+GLANCE_UWSGI_CONF=$GLANCE_CONF_DIR/glance-uwsgi.ini
 # If wsgi mode is uwsgi run glance under uwsgi, else default to eventlet
 # TODO(mtreinish): Remove the eventlet path here and in all the similar
 # conditionals below after the Pike release